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repunit

number that contains only the digit 1
Thing divisibility_sequence Q1199125
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repunit

Summary

repunit is a divisibility sequence[1]. repunit draws 2,157 Wikipedia views per month (divisibility_sequence category, ranking #1 of 1).[2]

Key Facts

  • repunit's instance of is recorded as divisibility sequence[3].
  • repunit is a type of repdigit[4].
  • repunit is a type of palindromic number[5].
  • repunit's facet of is recorded as 1[6].
  • repunit's maintained by WikiProject is recorded as WikiProject Mathematics[7].
  • repunit's invariant under is recorded as circular shift[8].

Body

Definition and Type

repunit's instance of is recorded as divisibility sequence[3]. Recorded subclass of include repdigit[4] and palindromic number[5].

Influence

Things named for repunit include 11111 Repunit[9], an asteroid[10].

Why It Matters

repunit draws 2,157 Wikipedia views per month (divisibility_sequence category, ranking #1 of 1).[2] repunit has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[11] repunit is known by 27 alternative names across languages and contexts.[12]

Entities named for repunit include 11111 Repunit[9], an asteroid[10].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [9] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [10] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). repunit. Retrieved October 5, 2026, from https://4ort.xyz/entity/repunit
MLA “repunit.” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 Oct. 2026, https://4ort.xyz/entity/repunit.
BibTeX @misc{4ortxyz_repunit_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{repunit}}, year = {2026}, url = {https://4ort.xyz/entity/repunit}, note = {Accessed: 2026-10-05}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): repunit — https://4ort.xyz/entity/repunit (retrieved 2026-10-05)

Canonical URL: https://4ort.xyz/entity/repunit · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6d ago · TTWIDEE · 2026-09-30 view diff on Wikidata ↗
    Subclass of → —
    Wikipedia languages → ['ar', 'bg', 'cs', 'de', 'en', 'eo', 'es', 'eu', 'fa', 'fr', 'functions', 'he',
    Maintained by wikiproject → WikiProject Mathematics
    Instance of → —
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P829]]: A002275"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.