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 56.7 points for quality (as of July 1, 2026). The article contains 34 references and 32 sections.

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

In June 2026 the article “P-adic number” was edited by 3 authors in English Wikipedia and written by 9 authors in all languages.

Since the creation of article “P-adic number”, its content was written by 314 registered users of English Wikipedia and edited by 963 registered Wikipedia users in all languages.

The article is cited 765 times in English Wikipedia and cited 2988 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #340 in April 2002
• Global: #489 in April 2002

The highest popularity rank from 2008:

• Local (English): #10363 in June 2023
• Global: #16264 in June 2023

There are 28 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, 2026 (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		76.5258
2	English (en) P-adic number		56.6979
3	Spanish (es) Número p-ádico		37.1541
4	German (de) P-adische Zahl		36.9883
5	Hungarian (hu) P-adikus számok		35.9097
6	French (fr) Nombre p-adique		31.3067
7	Galician (gl) Número p-ádico		29.8061
8	Simple English (simple) P-adic number		28.8725
9	Japanese (ja) P進数		28.1108
10	Portuguese (pt) Número p-ádico		25.9744

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		2 380 512
2	German (de) P-adische Zahl		297 398
3	Japanese (ja) P進数		261 289
4	French (fr) Nombre p-adique		258 896
5	Russian (ru) P-адическое число		196 186
6	Spanish (es) Número p-ádico		127 932
7	Chinese (zh) P進數		106 110
8	Polish (pl) Liczby p-adyczne		87 175
9	Italian (it) Numero p-adico		74 919
10	Portuguese (pt) Número p-ádico		55 914

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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 2026

#	Language	Popularity award	Relative popularity
1	English (en) P-adic number		10 232
2	Japanese (ja) P進数		1 195
3	German (de) P-adische Zahl		1 185
4	French (fr) Nombre p-adique		1 055
5	Russian (ru) P-адическое число		644
6	Chinese (zh) P進數		617
7	Spanish (es) Número p-ádico		464
8	Portuguese (pt) Número p-ádico		417
9	Polish (pl) Liczby p-adyczne		297
10	Italian (it) Numero p-adico		269

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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		314
2	French (fr) Nombre p-adique		98
3	German (de) P-adische Zahl		89
4	Chinese (zh) P進數		49
5	Japanese (ja) P進数		48
6	Russian (ru) P-адическое число		48
7	Dutch (nl) P-adisch getal		44
8	Italian (it) Numero p-adico		40
9	Hebrew (he) מספר p-אדי		26
10	Polish (pl) Liczby p-adyczne		25

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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 2026

#	Language	AI award	Relative AI
1	German (de) P-adische Zahl		3
2	English (en) P-adic number		3
3	Arabic (ar) عدد تقاربي بتردد p		1
4	Persian (fa) عدد پی-ادیک		1
5	Galician (gl) Número p-ádico		1
6	Belarusian (be) P-адычны лік		0
7	Bulgarian (bg) P-адично число		0
8	Catalan (ca) Nombre p-àdic		0
9	Czech (cs) P-adické číslo		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		765
2	Italian (it) Numero p-adico		346
3	French (fr) Nombre p-adique		215
4	Japanese (ja) P進数		198
5	Chinese (zh) P進數		179
6	Portuguese (pt) Número p-ádico		133
7	German (de) P-adische Zahl		128
8	Ukrainian (uk) P-адичне число		125
9	Korean (ko) P진수		117
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
th	Thai จำนวนพี-เอดิก
tr	Turkish P-sel sayı
uk	Ukrainian P-адичне число
vi	Vietnamese Số p-adic
zh	Chinese P進數

Best Rank

English: #10363 06.2023

Global: #16264 06.2023

Best Rank

English: #340 04.2002

Global: #489 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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information