Cardinal regular

ca

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Cardinal regular

Quality:

Regular cardinal - cardinal number that equals its own cofinality. Article “Cardinal regular” in Catalan Wikipedia has 9.6 points for quality (as of July 1, 2025). The article contains 1 references and 4 sections.

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

Since the creation of article “Cardinal regular”, its content was written by 3 registered users of Catalan Wikipedia and edited by 87 registered Wikipedia users in all languages.

The article is cited 4 times in Catalan Wikipedia and cited 266 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #4404 in July 2021
  • Global: #65942 in November 2003

The highest popularity rank from 2008:

  • Local (Catalan): #55994 in June 2021
  • Global: #827914 in April 2016

There are 10 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
1Portuguese (pt)
Cardinais regulares e singulares
26.784
2English (en)
Regular cardinal
15.4576
3French (fr)
Cardinal régulier
10.42
4Catalan (ca)
Cardinal regular
9.5625
5Polish (pl)
Regularna liczba kardynalna
6.8855
6Japanese (ja)
正則基数
6.7046
7Czech (cs)
Regulární ordinál
3.1547
8Slovak (sk)
Regulárne ordinálne číslo
3.0683
9Dutch (nl)
Regulier kardinaalgetal
1.0482
10Spanish (es)
Cardinal regular
0.3575
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 "Cardinal regular" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Regular cardinal
129 200
2Polish (pl)
Regularna liczba kardynalna
31 148
3Japanese (ja)
正則基数
15 578
4Spanish (es)
Cardinal regular
6 233
5Portuguese (pt)
Cardinais regulares e singulares
5 329
6Slovak (sk)
Regulárne ordinálne číslo
5 324
7Czech (cs)
Regulární ordinál
4 266
8French (fr)
Cardinal régulier
1 958
9Dutch (nl)
Regulier kardinaalgetal
967
10Catalan (ca)
Cardinal regular
128
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 "Cardinal regular" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Regular cardinal
1 278
2Japanese (ja)
正則基数
126
3Polish (pl)
Regularna liczba kardynalna
73
4Slovak (sk)
Regulárne ordinálne číslo
21
5Spanish (es)
Cardinal regular
20
6Portuguese (pt)
Cardinais regulares e singulares
20
7French (fr)
Cardinal régulier
19
8Czech (cs)
Regulární ordinál
7
9Catalan (ca)
Cardinal regular
3
10Dutch (nl)
Regulier kardinaalgetal
3
More...

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

The highest AI

Language versions of the article "Cardinal regular" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Regular cardinal
40
2Polish (pl)
Regularna liczba kardynalna
14
3Japanese (ja)
正則基数
10
4French (fr)
Cardinal régulier
6
5Dutch (nl)
Regulier kardinaalgetal
5
6Catalan (ca)
Cardinal regular
3
7Portuguese (pt)
Cardinais regulares e singulares
3
8Czech (cs)
Regulární ordinál
2
9Spanish (es)
Cardinal regular
2
10Slovak (sk)
Regulárne ordinálne číslo
2
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 "Cardinal regular" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Regular cardinal
2
2Catalan (ca)
Cardinal regular
0
3Czech (cs)
Regulární ordinál
0
4Spanish (es)
Cardinal regular
0
5French (fr)
Cardinal régulier
0
6Japanese (ja)
正則基数
0
7Dutch (nl)
Regulier kardinaalgetal
0
8Polish (pl)
Regularna liczba kardynalna
0
9Portuguese (pt)
Cardinais regulares e singulares
0
10Slovak (sk)
Regulárne ordinálne číslo
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 "Cardinal regular" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Regular cardinal
84
2Japanese (ja)
正則基数
75
3Polish (pl)
Regularna liczba kardynalna
35
4Czech (cs)
Regulární ordinál
18
5French (fr)
Cardinal régulier
18
6Spanish (es)
Cardinal regular
14
7Portuguese (pt)
Cardinais regulares e singulares
10
8Slovak (sk)
Regulárne ordinálne číslo
6
9Catalan (ca)
Cardinal regular
4
10Dutch (nl)
Regulier kardinaalgetal
2
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
caCatalan
Cardinal regular
csCzech
Regulární ordinál
enEnglish
Regular cardinal
esSpanish
Cardinal regular
frFrench
Cardinal régulier
jaJapanese
正則基数
nlDutch
Regulier kardinaalgetal
plPolish
Regularna liczba kardynalna
ptPortuguese
Cardinais regulares e singulares
skSlovak
Regulárne ordinálne číslo

Popularity rank trends

Best Rank Catalan:
#55994
06.2021
Global:
#827914
04.2016

AI rank trends

Best Rank Catalan:
#4404
07.2021
Global:
#65942
11.2003

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Regular cardinal from Wikipedia articles about Inaccessible cardinal, Aleph number, Cofinality, Cardinal number and Singular cardinals hypothesis. Whereas reading the article about Regular cardinal people most often go to Wikipedia articles on Cofinality, Inaccessible cardinal, Cofinal subset, Cardinal number and Successor cardinal operation.

Cumulative results of quality and popularity of the Wikipedia article

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

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 Catalan Wikipedia the most popular articles on that day were: Glòria Serra i Ramos, Marc Crosas i Luque, Pol Guasch i Arcas, Mariano Barbacid, Borís Skóssirev, Judy Garland, Joan Molas i Casas, Albert Dalmau Miranda, Ramón Flecha García, Minneapolis.

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