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Leyland number

a natural number nontrivially representable in the form x^y + y^x
Thing type_of_integer Q2661866
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Leyland number

Summary

Leyland number is a type of integer[1]. It draws 58 Wikipedia views per month (type_of_integer category, ranking #29 of 70).[2]

Key Facts

  • Leyland number's instance of is recorded as type of integer[3].
  • Paul Leyland is named after Leyland number[4].
  • Leyland number is a type of positive integer[5].

Body

Definition and Type

Leyland number's instance of is recorded as type of integer[3]. It is a type of positive integer[5].

Origins

Paul Leyland is named after Leyland number[4].

Why It Matters

Leyland number draws 58 Wikipedia views per month (type_of_integer category, ranking #29 of 70).[2] It has Wikipedia articles in 18 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). Leyland number. Retrieved May 3, 2026, from https://4ort.xyz/entity/leyland-number
MLA “Leyland number.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/leyland-number.
BibTeX @misc{4ortxyz_leyland-number_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Leyland number}}, year = {2026}, url = {https://4ort.xyz/entity/leyland-number}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Leyland number — https://4ort.xyz/entity/leyland-number (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/leyland-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. 23d ago · MatSuBot bot · 2026-05-09 view diff on Wikidata ↗
    Aliases → —
    Subclass of → —
    Named after → —
    Instance of → —
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-multiple-properties-update:0||2 */ fix redirect [[Q28920044]] → [[Q16317911]] ([[:toollabs:editgroups/b/CB/43bf22167717|details]])"
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