Home › Entities › positive_integer › 2019

2019

natural number
Intangible positive_integer Q12681717
Press Enter · cited answer in seconds

2019

Summary

2019 is a positive integer[1]. 2019 has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 2019's instance of is recorded as positive integer[3].
  • 2019's instance of is recorded as odd number[4].
  • 2019's instance of is recorded as composite number[5].
  • 2019's instance of is recorded as semiprime[6].
  • 2019's instance of is recorded as happy number[7].
  • 2019's instance of is recorded as lucky number[8].
  • 2019's Commons category is recorded as 2019 (number)[9].
  • 2019's numeric value is recorded as {'amount': '+2019'}[10].
  • 2019's code is recorded as MMXIX[11].
  • 2019's prime factor is recorded as 3[12].
  • 2019's prime factor is recorded as 673[13].
  • 2019's maintained by WikiProject is recorded as WikiProject Mathematics[14].
  • 2019's number of decimal digits is recorded as {'amount': '+4'}[15].

Body

Definition and Type

Recorded instance of include positive integer[3], odd number[4], composite number[5], semiprime[6], happy number[7], and lucky number[8].

Why It Matters

2019 has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2]

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.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . 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). 2019. Retrieved May 3, 2026, from https://4ort.xyz/entity/2019-q12681717
MLA “2019.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/2019-q12681717.
BibTeX @misc{4ortxyz_2019-q12681717_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2019}}, year = {2026}, url = {https://4ort.xyz/entity/2019-q12681717}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2019 — https://4ort.xyz/entity/2019-q12681717 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/2019-q12681717 · 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. 26d ago · MatSuBot bot · 2026-05-10 view diff on Wikidata ↗
    Instance of → —
    Prime factor → 3, 673
    Aliases → —
    Numeric value → {'amount': '+2019'}
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaimvalue:1| */ [[Property:P31]]: [[Q16317911]], fix redirect [[Q28920044]] → [[Q16317911]] ([[:toollabs:editgroups/b/CB/43bf22167717|details]])"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.