P-adic number

P-adic number - number system for a prime p which extends the ordinary arithmetic of the rational numbers in a different way from the extension of the rational number system to the real and complex number systems. Article “P-adic number” in English Wikipedia has 47 points for quality (as of July 1, 2025). The article contains 18 references and 25 sections.

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

Since the creation of article “P-adic number”, its content was written by 302 registered users of English Wikipedia and edited by 921 registered Wikipedia users in all languages.

The article is cited 790 times in English Wikipedia and cited 2968 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #340 in April 2002
• Global: #488 in April 2002

The highest popularity rank from 2008:

• Local (English): #10360 in June 2023
• Global: #16279 in June 2023

There are 27 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.

#	Language	Quality grade	Quality score
1	Chinese (zh) P進數		76.5691
2	English (en) P-adic number		46.9794
3	Spanish (es) Número p-ádico		37.6847
4	German (de) P-adische Zahl		37.1966
5	Hungarian (hu) P-adikus számok		35.9615
6	French (fr) Nombre p-adique		31.3427
7	Simple English (simple) P-adic number		30.0744
8	Galician (gl) Número p-ádico		29.7445
9	Japanese (ja) P進数		28.3625
10	Portuguese (pt) Número p-ádico		26.1253

More...

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

The most popular language versions of the article "P-adic number" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) P-adic number		2 237 916
2	German (de) P-adische Zahl		283 013
3	Japanese (ja) P進数		246 622
4	French (fr) Nombre p-adique		244 397
5	Russian (ru) P-адическое число		181 292
6	Spanish (es) Número p-ádico		120 552
7	Chinese (zh) P進數		98 113
8	Polish (pl) Liczby p-adyczne		83 415
9	Italian (it) Numero p-adico		71 383
10	Portuguese (pt) Número p-ádico		50 755

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

The most popular language versions of the article "P-adic number" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) P-adic number		14 692
2	Japanese (ja) P進数		1 231
3	French (fr) Nombre p-adique		1 074
4	German (de) P-adische Zahl		963
5	Russian (ru) P-адическое число		761
6	Spanish (es) Número p-ádico		736
7	Chinese (zh) P進數		658
8	Portuguese (pt) Número p-ádico		508
9	Polish (pl) Liczby p-adyczne		335
10	Korean (ko) P진수		316

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

Language versions of the article "P-adic number" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) P-adic number		302
2	French (fr) Nombre p-adique		94
3	German (de) P-adische Zahl		84
4	Chinese (zh) P進數		49
5	Japanese (ja) P進数		47
6	Russian (ru) P-адическое число		47
7	Dutch (nl) P-adisch getal		43
8	Italian (it) Numero p-adico		40
9	Hebrew (he) מספר p-אדי		26
10	Polish (pl) Liczby p-adyczne		25

More...

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

Language versions of the article "P-adic number" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Polish (pl) Liczby p-adyczne		2
2	Italian (it) Numero p-adico		1
3	Arabic (ar) عدد تقاربي بتردد p		0
4	Belarusian (be) P-адычны лік		0
5	Bulgarian (bg) P-адично число		0
6	Catalan (ca) Nombre p-àdic		0
7	Czech (cs) P-adické číslo		0
8	German (de) P-adische Zahl		0
9	English (en) P-adic number		0
10	Spanish (es) Número p-ádico		0

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

Language versions of the article "P-adic number" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) P-adic number		790
2	Italian (it) Numero p-adico		349
3	French (fr) Nombre p-adique		213
4	Japanese (ja) P進数		192
5	Chinese (zh) P進數		160
6	German (de) P-adische Zahl		134
7	Portuguese (pt) Número p-ádico		117
8	Ukrainian (uk) P-адичне число		116
9	Korean (ko) P진수		114
10	Russian (ru) P-адическое число		106

More...

#	Language	Value
ar	Arabic عدد تقاربي بتردد p
be	Belarusian P-адычны лік
bg	Bulgarian P-адично число
ca	Catalan Nombre p-àdic
cs	Czech P-adické číslo
de	German P-adische Zahl
en	English P-adic number
es	Spanish Número p-ádico
fa	Persian عدد پی-ادیک
fr	French Nombre p-adique
gl	Galician Número p-ádico
he	Hebrew מספר p-אדי
hu	Hungarian P-adikus számok
it	Italian Numero p-adico
ja	Japanese P進数
ko	Korean P진수
nl	Dutch P-adisch getal
no	Norwegian P-adisk tall
pl	Polish Liczby p-adyczne
pt	Portuguese Número p-ádico
ru	Russian P-адическое число
simple	Simple English P-adic number
sv	Swedish P-adiska tal
tr	Turkish P-sel sayılar
uk	Ukrainian P-адичне число
vi	Vietnamese Số p-adic
zh	Chinese P進數

Best Rank

English: #10360 06.2023

Global: #16279 06.2023

Best Rank

English: #340 04.2002

Global: #488 04.2002

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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