icosahedral number
type: Thing
description: figurate number that represents an icosahedron
additional property: PropertyValue
  property ID: P31
  value: type of integer
additional property: PropertyValue
  property ID: P279
  value: figurate number
additional property: PropertyValue
  property ID: P646
  value: /m/0vsh6qp
additional property: PropertyValue
  property ID: P829
  value: A006564
additional property: PropertyValue
  property ID: P2534
  value: \frac{n(5n^2-5n+2)}{2}
additional property: PropertyValue
  property ID: P6104
  value: WikiProject Mathematics
confidence:
  popularity graph score:
    score: 0.006
    score pct: 1
    tier: long_tail
    components:
      sitelinks: 7
      sitelinks norm: 0.017
      unique citations: 0
      unique citations norm: 0.0
      monthly pageviews: 25
      monthly pageviews norm: 0.0
  sitelinks: 7
  unique citations: 0
  monthly pageviews: 25
  yearly pageviews: 66
  pageview trend:
    m: 2026-08
    v: 25
  pageview trend:
    m: 2026-07
    v: 6
  pageview trend:
    m: 2026-06
    v: 14
  pageview trend:
    m: 2026-05
    v: 6
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-04
    v: 14
  popularity:
    sitelinks: 7
    max: 423
    pct: 1.7
  tier: long_tail
claims:
  P31:
    value: Q77358734
    source count: 0
    confidence: 0.0
    value label: type of integer
  P279:
    value: Q1130510
    source count: 0
    confidence: 0.0
    value label: figurate number
  P646:
    value: /m/0vsh6qp
    source count: 0
    confidence: 0.0
  P829:
    value: A006564
    source count: 0
    confidence: 0.0
  P2534:
    value: \frac{n(5n^2-5n+2)}{2}
    source count: 0
    confidence: 0.0
  P6104:
    value: Q8487137
    source count: 0
    confidence: 0.0
    value label: WikiProject Mathematics
meta:
  wikidata id: Q13823786
  domain: type_of_integer
  level: standard
  html url: https://4ort.xyz/entity/icosahedral-number
  markdown url: https://4ort.xyz/entity/icosahedral-number.md
  facts url summary: https://4ort.xyz/entity/icosahedral-number/facts.json
  facts url standard: https://4ort.xyz/entity/icosahedral-number/facts.json
  facts url full: https://4ort.xyz/entity/icosahedral-number/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-26T11:21:56.292770Z
  entity updated at: 2026-05-03T23:45:09.469384+00:00Z
  entity created at: 2026-04-11T00:00:40.144456+00:00Z