sad number

noun

Any number that is not a happy number.

Ask AI about this wordChatGPTClaudePerplexityGoogle AIGrok

Meanings

nounsad number (plural sad numbers)

plural sad numbers

  1. mathematicsAny number that is not a happy number.

Translations

Polish liczba smutna
  • liczba smutnanumber
Cite this entry
APA

sad number. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/sad%20number

MLA

“sad number.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sad%20number. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “sad number,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/sad%20number.

Source: sad number on Wiktionary, CC BY-SA 4.0.