In mathematics and computing, hexadecimal (also base 16, or hex) is a positional numeral system with a radix, or base, of 16. It uses sixteen distinct symbols, most often the symbols 0–9 to represent values zero to nine, and A, B, C, D, E, F (or alternatively a, b, c, d, e, f) to represent values ten to fifteen.
hexadecimal (base 16) | 116 | 216 | 316 | 416 | 516 | 616 | 716 | 816 | 916 | a16 |
base 15 | 115 | 215 | 315 | 415 | 515 | 615 | 715 | 815 | 915 | a15 |
base 15 | 115 | 215 | 315 | 415 | 515 | 615 | 715 | 815 | 915 | a15 |
hexadecimal (base 16) | 116 | 216 | 316 | 416 | 516 | 616 | 716 | 816 | 916 | a16 |
hexadecimal (base 16) | 116 | 216 | 316 | 416 | 516 | 616 | 716 | 816 | 916 | a16 |
---|---|---|---|---|---|---|---|---|---|---|
base 15 | 115 | 215 | 315 | 415 | 515 | 615 | 715 | 815 | 915 | a15 |