## What Kind Of Number Is 15?

← 14 15 16 → Cardinal fifteen Ordinal 15th (fifteenth) Numeral system pentadecimal Factorization 3 × 5 Is 15 a whole number? The first 100 whole numbers are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,26, 27, … Read more