odd perfect number

odd number that is equal to the sum of all its divisors
Thing currently_empty_class Q117009395
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odd perfect number

Summary

odd perfect number is a currently empty class[1]. It draws 18 Wikipedia views per month (currently_empty_class category, ranking #4 of 3).[2]

Key Facts

  • odd perfect number's instance of is recorded as currently empty class[3].
  • odd perfect number's instance of is recorded as hypothetical scientific object[4].
  • odd perfect number's subclass of is recorded as perfect number[5].
  • odd perfect number's subclass of is recorded as odd number[6].
  • odd perfect number's MathWorld ID is recorded as OddPerfectNumber[7].
  • odd perfect number's Quora topic ID is recorded as Odd-Perfect-Numbers[8].
  • odd perfect number's maintained by WikiProject is recorded as WikiProject Mathematics[9].

Why It Matters

odd perfect number draws 18 Wikipedia views per month (currently_empty_class category, ranking #4 of 3).[2]

📑 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). odd perfect number. Retrieved May 3, 2026, from https://4ort.xyz/entity/odd-perfect-number
MLA “odd perfect number.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/odd-perfect-number.
BibTeX @misc{4ortxyz_odd-perfect-number_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{odd perfect number}}, year = {2026}, url = {https://4ort.xyz/entity/odd-perfect-number}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): odd perfect number — https://4ort.xyz/entity/odd-perfect-number (retrieved 2026-05-03)

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