Year 10,000 problem

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Year 10,000 problem

Quality:

Year 10,000 problem - class of all potential time formatting and storage bugs that would emerge when the need to express years with five digits. Article “Year 10,000 problem” in Simple English Wikipedia has 36.3 points for quality (as of July 1, 2025). The article contains 6 references and 8 sections.

In this language version of Wikipedia the article has the best quality. However, the most popular language version of this article is Japanese.

Since the creation of article “Year 10,000 problem”, its content was written by 10 registered users of Simple English Wikipedia and edited by 202 registered Wikipedia users in all languages.

The article is cited 3 times in Simple English Wikipedia and cited 181 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Simple English): #1036 in May 2019
  • Global: #63882 in June 2017

The highest popularity rank from 2008:

  • Local (Simple English): #3010 in October 2022
  • Global: #194948 in May 2011

There are 12 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
1Simple English (simple)
Year 10,000 problem
36.2765
2Korean (ko)
10000년 문제
21.5748
3Portuguese (pt)
Problema do ano 10000
19.8467
4Spanish (es)
Problema del año 10000
17.8904
5Ukrainian (uk)
Проблема 10000 року
17.3968
6Catalan (ca)
Problema de l'any 10000
16.1886
7Russian (ru)
Проблема 10000 года
15.709
8Finnish (fi)
Y10K
9.372
9Japanese (ja)
西暦10000年問題
8.9502
10Chinese (zh)
10000年问题
7.9656
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 "Year 10,000 problem" in all the time
#LanguagePopularity awardRelative popularity
1Japanese (ja)
西暦10000年問題
278 589
2Russian (ru)
Проблема 10000 года
192 952
3Chinese (zh)
10000年问题
102 030
4Spanish (es)
Problema del año 10000
79 619
5Korean (ko)
10000년 문제
34 547
6Simple English (simple)
Year 10,000 problem
22 204
7Portuguese (pt)
Problema do ano 10000
8 852
8Finnish (fi)
Y10K
7 959
9Ukrainian (uk)
Проблема 10000 року
5 851
10Persian (fa)
مشکل سال ۱۰۰۰۰
3 946
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 "Year 10,000 problem" in June 2025
#LanguagePopularity awardRelative popularity
1Japanese (ja)
西暦10000年問題
670
2Simple English (simple)
Year 10,000 problem
514
3Chinese (zh)
10000年问题
474
4Russian (ru)
Проблема 10000 года
327
5Spanish (es)
Problema del año 10000
215
6Portuguese (pt)
Problema do ano 10000
88
7Korean (ko)
10000년 문제
48
8Finnish (fi)
Y10K
35
9Ukrainian (uk)
Проблема 10000 року
34
10Persian (fa)
مشکل سال ۱۰۰۰۰
29
More...

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

The highest AI

Language versions of the article "Year 10,000 problem" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1Japanese (ja)
西暦10000年問題
41
2Chinese (zh)
10000年问题
40
3Russian (ru)
Проблема 10000 года
35
4Spanish (es)
Problema del año 10000
22
5Korean (ko)
10000년 문제
21
6Finnish (fi)
Y10K
16
7Simple English (simple)
Year 10,000 problem
10
8Azerbaijani (az)
10000-ci il problemi
6
9Catalan (ca)
Problema de l'any 10000
3
10Persian (fa)
مشکل سال ۱۰۰۰۰
3
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 "Year 10,000 problem" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Japanese (ja)
西暦10000年問題
1
2Azerbaijani (az)
10000-ci il problemi
0
3Catalan (ca)
Problema de l'any 10000
0
4Spanish (es)
Problema del año 10000
0
5Persian (fa)
مشکل سال ۱۰۰۰۰
0
6Finnish (fi)
Y10K
0
7Korean (ko)
10000년 문제
0
8Portuguese (pt)
Problema do ano 10000
0
9Russian (ru)
Проблема 10000 года
0
10Simple English (simple)
Year 10,000 problem
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 "Year 10,000 problem" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Chinese (zh)
10000年问题
98
2Japanese (ja)
西暦10000年問題
42
3Korean (ko)
10000년 문제
12
4Russian (ru)
Проблема 10000 года
8
5Spanish (es)
Problema del año 10000
5
6Ukrainian (uk)
Проблема 10000 року
5
7Persian (fa)
مشکل سال ۱۰۰۰۰
3
8Simple English (simple)
Year 10,000 problem
3
9Azerbaijani (az)
10000-ci il problemi
2
10Portuguese (pt)
Problema do ano 10000
2
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
azAzerbaijani
10000-ci il problemi
caCatalan
Problema de l'any 10000
esSpanish
Problema del año 10000
faPersian
مشکل سال ۱۰۰۰۰
fiFinnish
Y10K
jaJapanese
西暦10000年問題
koKorean
10000년 문제
ptPortuguese
Problema do ano 10000
ruRussian
Проблема 10000 года
simpleSimple English
Year 10,000 problem
ukUkrainian
Проблема 10000 року
zhChinese
10000年问题

Popularity rank trends

Best Rank Simple English:
#3010
10.2022
Global:
#194948
05.2011

AI rank trends

Best Rank Simple English:
#1036
05.2019
Global:
#63882
06.2017

Local popularity rank history

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Year 10,000 problem from Wikipedia articles about Year 2038 problem, Year 2000 problem, Wikipedia article, Y1C Problem and Y1C Problem. Whereas reading the article about Year 10,000 problem people most often go to Wikipedia articles on Year 2038 problem, Year 2000 problem, 10th millennium, Y1C Problem and Long Now Foundation.

Cumulative results of quality and popularity of the Wikipedia article

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

fi: Y10K

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In Simple English Wikipedia the most popular articles on that day were: XXXTentacion, Black, List of European countries, Jeffrey Epstein, Vitruvian Man, Golden Edge, Jacqueline Kennedy Onassis, List of countries, Manon Bannerman, Megan Skiendiel.

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