15

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15

Quality:

15 - natural number. Article “15” in Japanese Wikipedia has 5.7 points for quality (as of July 1, 2025). The article contains 0 references and 4 sections.

This article has the best quality in Tamil Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “15”, its content was written by 81 registered users of Japanese Wikipedia and edited by 1544 registered Wikipedia users in all languages.

The article is cited 284 times in Japanese Wikipedia and cited 10251 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Japanese): #1136 in August 2003
  • Global: #512 in November 2010

The highest popularity rank from 2008:

  • Local (Japanese): #1578 in June 2008
  • Global: #2137 in August 2008

There are 47 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Tamil (ta)
15 (எண்)
40.4691
2English (en)
15 (number)
37.6149
3Finnish (fi)
15 (luku)
33.049
4Romanian (ro)
15 (număr)
31.0923
5Hungarian (hu)
15 (szám)
27.4658
6Chinese (zh)
15
26.5538
7Catalan (ca)
Quinze
24.3054
8Spanish (es)
Quince
23.0741
9Bulgarian (bg)
15 (число)
22.859
10Arabic (ar)
15 (عدد)
22.6086
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "15" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
15 (number)
2 645 513
2Japanese (ja)
15
491 087
3Chinese (zh)
15
286 304
4Spanish (es)
Quince
278 920
5Russian (ru)
15 (число)
234 233
6Korean (ko)
15
230 989
7French (fr)
15 (nombre)
154 697
8Italian (it)
15 (numero)
136 694
9Thai (th)
15
123 498
10Indonesian (id)
15 (angka)
91 185
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "15" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
15 (number)
6 785
2Japanese (ja)
15
4 858
3Chinese (zh)
15
807
4Russian (ru)
15 (число)
775
5Spanish (es)
Quince
714
6French (fr)
15 (nombre)
470
7Indonesian (id)
15 (angka)
470
8Simple English (simple)
15 (number)
420
9Italian (it)
15 (numero)
326
10Korean (ko)
15
228
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "15" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
15 (number)
370
2Italian (it)
15 (numero)
105
3French (fr)
15 (nombre)
102
4Japanese (ja)
15
81
5Dutch (nl)
15 (getal)
72
6Russian (ru)
15 (число)
68
7German (de)
Fünfzehn
66
8Hebrew (he)
15 (מספר)
48
9Latin (la)
Quindecim
46
10Spanish (es)
Quince
42
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "15" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
15 (عدد)
3
2Korean (ko)
15
2
3Bulgarian (bg)
15 (число)
1
4Persian (fa)
۱۵ (عدد)
1
5Azerbaijani (az)
15 (ədəd)
0
6Catalan (ca)
Quinze
0
7Czech (cs)
15 (číslo)
0
8Danish (da)
15 (tal)
0
9German (de)
Fünfzehn
0
10Greek (el)
15 (αριθμός)
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "15" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Urdu (ur)
15 (عدد)
3 565
2Korean (ko)
15
1 183
3Uzbek (uz)
15 (son)
918
4Vietnamese (vi)
15 (số)
603
5Arabic (ar)
15 (عدد)
531
6Hungarian (hu)
15 (szám)
464
7English (en)
15 (number)
426
8Romanian (ro)
15 (număr)
324
9Persian (fa)
۱۵ (عدد)
287
10Japanese (ja)
15
284
More...

Scores

Estimated value for Wikipedia:
Japanese:
Global:
Popularity in June 2025:
Japanese:
Global:
Popularity in all years:
Japanese:
Global:
Authors in June 2025:
Japanese:
Global:
Registered authors in all years:
Japanese:
Global:
Citations:
Japanese:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
15 (عدد)
azAzerbaijani
15 (ədəd)
bgBulgarian
15 (число)
caCatalan
Quinze
csCzech
15 (číslo)
daDanish
15 (tal)
deGerman
Fünfzehn
elGreek
15 (αριθμός)
enEnglish
15 (number)
eoEsperanto
15 (nombro)
esSpanish
Quince
euBasque
Hamabost
faPersian
۱۵ (عدد)
fiFinnish
15 (luku)
frFrench
15 (nombre)
heHebrew
15 (מספר)
hiHindi
१५ (संख्या)
huHungarian
15 (szám)
hyArmenian
Տասնհինգ
idIndonesian
15 (angka)
itItalian
15 (numero)
jaJapanese
15
kaGeorgian
15 (რიცხვი)
koKorean
15
laLatin
Quindecim
ltLithuanian
15 (skaičius)
msMalay
15 (nombor)
nlDutch
15 (getal)
nnNorwegian (Nynorsk)
Talet 15
noNorwegian
15 (tall)
plPolish
15 (liczba)
ptPortuguese
Quinze
roRomanian
15 (număr)
ruRussian
15 (число)
simpleSimple English
15 (number)
slSlovenian
15 (število)
srSerbian
15 (број)
svSwedish
15 (tal)
taTamil
15 (எண்)
thThai
15
trTurkish
15 (sayı)
ukUkrainian
15 (число)
urUrdu
15 (عدد)
uzUzbek
15 (son)
viVietnamese
15 (số)
zhChinese
15
zhminnanMin Nan
15

Popularity rank trends

Best Rank Japanese:
#1578
06.2008 		Global:
#2137
08.2008

AI rank trends

Best Rank Japanese:
#1136
08.2003 		Global:
#512
11.2010

Local popularity rank history

Global popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on 15 from Wikipedia articles about 14, 16, 15, 10 and 13. Whereas reading the article about 15 people most often go to Wikipedia articles on 16, 14, 17, 18 and Magic square.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

en: 15 (number)
ja: 15
zh: 15
es: Quince
ru: 15 (число)
ko: 15
fr: 15 (nombre)
it: 15 (numero)
th: 15
id: 15 (angka)
pt: Quinze
simple: 15 (number)
de: Fünfzehn
nl: 15 (getal)
pl: 15 (liczba)
fa: ۱۵ (عدد)
he: 15 (מספר)
ar: 15 (عدد)
cs: 15 (číslo)
el: 15 (αριθμός)
uk: 15 (число)
sv: 15 (tal)
vi: 15 (số)
hu: 15 (szám)
hi: १५ (संख्या)
fi: 15 (luku)
da: 15 (tal)
ca: Quinze
la: Quindecim
sl: 15 (število)
no: 15 (tall)
bg: 15 (число)
sr: 15 (број)
tr: 15 (sayı)
ro: 15 (număr)
ms: 15 (nombor)
eo: 15 (nombro)
eu: Hamabost
hy: Տասնհինգ
az: 15 (ədəd)
nn: Talet 15
ka: 15 (რიცხვი)
lt: 15 (skaičius)
uz: 15 (son)
ur: 15 (عدد)
zhminnan: 15
ta: 15 (எண்)

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Japanese Wikipedia the most popular articles on that day were: 羽月隆太郎, 塩屋浩三, 大石晃子, 唐橋ユミ, ディアトロフ峠事件, 岩城滉一, 塩屋翼, M!LK, 濱正悟, 森下千里.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information