It is the first and smallest positive integer of the infinite sequence of natural numbers. Jan 23, 2026tenth century “west arabic” variation of the nepali form of hindu-arabic numerals (compare devanagari script १ (1, “éka”)), possibly influenced by roman numeral ⅰ, both ultimately. 6 days agoexplore the hidden side of 1, an odd number which is uniquely neither prime nor composite.
It is the smallest positive integer, and smallest natural number.