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Erdős–Nicolas number

In math, a number that is equal to the sum of some of its factors
Thing integer_sequence Q16334729
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Erdős–Nicolas number

Summary

Erdős–Nicolas number is an integer sequence[1]. It draws 12 Wikipedia views per month (integer_sequence category, ranking #21 of 30).[2]

Key Facts

  • Erdős–Nicolas number's instance of is recorded as integer sequence[3].
  • Paul Erdős is named after Erdős–Nicolas number[4].
  • Jean-Louis Nicolas is named after Erdős–Nicolas number[5].
  • Erdős–Nicolas number's Freebase ID is recorded as /m/0100rthv[6].
  • Erdős–Nicolas number's OEIS ID is recorded as A194472[7].

Why It Matters

Erdős–Nicolas number draws 12 Wikipedia views per month (integer_sequence category, ranking #21 of 30).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[8]

Related Entities

Paul Erdős

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. 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). Erdős–Nicolas number. Retrieved May 3, 2026, from https://4ort.xyz/entity/erd-s-nicolas-number
MLA “Erdős–Nicolas number.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/erd-s-nicolas-number.
BibTeX @misc{4ortxyz_erd-s-nicolas-number_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Erdős–Nicolas number}}, year = {2026}, url = {https://4ort.xyz/entity/erd-s-nicolas-number}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Erdős–Nicolas number — https://4ort.xyz/entity/erd-s-nicolas-number (retrieved 2026-05-03)

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