10 in Binary, Roman numerals, Hexadecimal & More
The number 10 is 1010 in binary, X in Roman numerals, A in hexadecimal and 12 in octal.
10 decimal = 1010 binary
10 in every number system
| System | Written as |
|---|---|
| Binary (base 2) | 1010 |
| Roman numerals | X |
| Hexadecimal (base 16) | A |
| Octal (base 8) | 12 |
| Duodecimal (base 12) | A |
| Ternary (base 3) | 101 |
| Base 36 | A |
| Vigesimal (base 20) | A |
| Quaternary (base 4) | 22 |
| Quinary (base 5) | 20 |
| Senary (base 6) | 14 |
About the number 10
- 10 is an even number.
- 10 is not a prime number.
- Written in binary it needs 4 bits, so it fits in one byte.