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practical number

a number such that it and all smaller numbers may be represented as sums of its divisors
Thing type_of_integer Q577211
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practical number

Summary

practical number is a type of integer[1]. It draws 101 Wikipedia views per month (type_of_integer category, ranking #23 of 70).[2]

Key Facts

  • practical number's instance of is recorded as type of integer[3].
  • practical number is a type of positive integer[4].
  • practical number's maintained by WikiProject is recorded as WikiProject Mathematics[5].

Body

Definition and Type

practical number's instance of is recorded as type of integer[3]. It is a type of positive integer[4].

Why It Matters

practical number draws 101 Wikipedia views per month (type_of_integer category, ranking #23 of 70).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[6] It is known by 5 alternative names across languages and contexts.[7]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [6] ↑ . Wikidata sitelinks. wikidata.org.
  3. [7] ↑ . 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). practical number. Retrieved May 3, 2026, from https://4ort.xyz/entity/practical-number
MLA “practical number.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/practical-number.
BibTeX @misc{4ortxyz_practical-number_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{practical number}}, year = {2026}, url = {https://4ort.xyz/entity/practical-number}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): practical number — https://4ort.xyz/entity/practical-number (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/practical-number · 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. 15d ago · KrBot bot · 2026-05-06 view diff on Wikidata ↗
    Aliases → —
    Maintained by wikiproject → WikiProject Mathematics
    Instance of → —
    Subclass of → positive integer
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaimvalue:1| */ [[Property:P279]]: [[Q16317911]], разрешение перенаправления / resolving redirect [[Q28920044]] → [[Q16317911]] ([[:toollabs:editgroups/b/KrBotResolvingRedirect/Q28920044_Q163"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.