Hexadecimal is a representation method that treats 0-15 as one digit, where 0-9 are numbers and 10-15 are alphabets. The base 16 of a hexadecimal number is called the radix.
See the graph for conversion to decimal and binary numbers.
See the graph for conversion to binary and decimal numbers.
| Binary numbers | Hexadecimal | Decimal |
|---|---|---|
| 0 | 0 | 0 |
| 1 | 1 | 1 |
| 10 | 2 | 2 |
| 11 | 3 | 3 |
| 100 | 4 | 4 |
| 101 | 5 | 5 |
| 110 | 6 | 6 |
| 111 | 7 | 7 |
| 1000 | 8 | 8 |
| 1001 | 9 | 9 |
| 1010 | A | 10 |
| 1011 | B | 11 |
| 1100 | C | 12 |
| 1101 | D | 13 |
| 1110 | E | 14 |
| 1111 | F | 15 |