63 (number)
Sixty-three is a natural number following 62 and preceding 64.
| |||
| Cardinal | sixty-three | ||
| Ordinal | 63rd (sixty-third) | ||
| Factorization | |||
| Divisors | 3, 7, 9, 21 | ||
| Roman numeral | LXIII | ||
| Binary | 111111 | ||
| Hexadecimal | 3F | ||
Sixty-three is:
- The atomic number of europium, a lanthanide.
- The code for international direct dial calls to the Philippines.
- The registry of the U.S. Navy's aircraft carrier USS Kitty Hawk (CV-63).
- The number of the French department Puy-de-DÃÂôme.
- The year AD 62, 62 BC, or 1962.