The vigesimal or base 20 numeral system is based on twenty (in the same way in which the decimal numeral system is based on ten).
hexadecimal (base 16) | 120 | 220 | 320 | 420 | 520 | 620 | 720 | 820 | 920 | a20 |
base 27 | 127 | 227 | 327 | 427 | 527 | 627 | 727 | 827 | 927 | a27 |
base 27 | 127 | 227 | 327 | 427 | 527 | 627 | 727 | 827 | 927 | a27 |
hexadecimal (base 16) | 120 | 220 | 320 | 420 | 520 | 620 | 720 | 820 | 920 | a20 |
hexadecimal (base 16) | 120 | 220 | 320 | 420 | 520 | 620 | 720 | 820 | 920 | a20 |
---|---|---|---|---|---|---|---|---|---|---|
base 27 | 127 | 227 | 327 | 427 | 527 | 627 | 727 | 827 | 927 | a27 |