−1

Summary

−1 is a negative integer^[1]. −1 draws 265 Wikipedia views per month (negative_integer category, ranking #1 of 2).^[2]

Key Facts

• −1's image is recorded as Ic exposure minus 1 48px.svg^[3].
• −1's instance of is recorded as negative integer^[4].
• −1's instance of is recorded as integer^[5].
• −1's instance of is recorded as odd number^[6].
• −1's Commons category is recorded as -1 (number)^[7].
• −1's Freebase ID is recorded as /m/029v6m^[8].
• −1's topic's main category is recorded as Q97445458^[9].
• −1's numeric value is recorded as {'amount': '-1'}^[10].
• −1's different from is recorded as −1^[11].
• −1's BabelNet ID is recorded as 14527506n^[12].
• −1's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4^[13].
• −1's ProofWiki ID is recorded as -1^[14].
• −1's mathematical inverse is recorded as 1^[15].
• −1's mathematical inverse is recorded as −1^[16].
• −1's Namuwiki ID is recorded as -1^[17].
• −1's Vikidia article ID is recorded as fr:-1^[18].

Why It Matters

−1 draws 265 Wikipedia views per month (negative_integer category, ranking #1 of 2).^[2] −1 has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.^[19] −1 is known by 40 alternative names across languages and contexts.^[20]