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repdigit

natural number with a decimal representation made of repeated instances of the same digit
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repdigit

Summary

repdigit ranks in the top 2% of general entities by monthly Wikipedia readership (79 views/month).[1]

Key Facts

  • repdigit is a type of non-negative integer[2].
  • repdigit is a type of palindromic number[3].
  • repdigit's described at URL is recorded as https://www.dw.com/de/schnapszahl/a-4589175[4].
  • repdigit's facet of is recorded as recreational mathematics[5].
  • repdigit's maintained by WikiProject is recorded as WikiProject Mathematics[6].

Body

Definition and Type

Recorded subclass of include non-negative integer[2] and palindromic number[3].

Why It Matters

repdigit ranks in the top 2% of general entities by monthly Wikipedia readership (79 views/month).[1] repdigit has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[7] repdigit is known by 15 alternative names across languages and contexts.[8]

References

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

Direct Wikidata claims

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

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [7] ↑ . Wikidata sitelinks. wikidata.org.
  3. [8] ↑ . 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). repdigit. Retrieved April 10, 2026, from https://4ort.xyz/entity/repdigit
MLA “repdigit.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/repdigit.
BibTeX @misc{4ortxyz_repdigit_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{repdigit}}, year = {2026}, url = {https://4ort.xyz/entity/repdigit}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): repdigit — https://4ort.xyz/entity/repdigit (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/repdigit · 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. 12d ago · MatSuBot bot · 2026-05-09 view diff on Wikidata ↗
    Facet of → recreational mathematics
    Subclass of → —
    Aliases → —
    Subclass of → non-negative integer, palindromic number
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-single-property-update:1||2 */ [[Property:P7235]], fix redirect [[Q28920044]] → [[Q16317911]] ([[:toollabs:editgroups/b/CB/43bf22167717|details]])"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.