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 7 | 17 | 27 | 37 | 47 | 57 | 67 | 107 | 117 | 127 | 137 |
base 7 | 17 | 27 | 37 | 47 | 57 | 67 | 107 | 117 | 127 | 137 |
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 7 | 17 | 27 | 37 | 47 | 57 | 67 | 107 | 117 | 127 | 137 |