odd, prime · 463rd positive integer
The number 463
463 is an odd prime number. It is the 463rd positive integer.
Quick reference
| Prime factorization | 463 (prime) |
| Divisors | 1, 463 |
| Binary | 111001111 |
| Hexadecimal | 0x1CF |
| Roman numeral | CDLXIII |
| Digit sum | 13 |
| Properties | odd, prime |
Frequently asked
Is 463 a prime number?
Yes. 463 is prime — its only divisors are 1 and itself.
What are the factors of 463?
The factors (divisors) of 463 are 1, 463.
What is 463 in binary?
463 in binary is 111001111. In hexadecimal it's 1CF.
What is 463 as a Roman numeral?
463 in Roman numerals is CDLXIII.
What's the digit sum of 463?
Adding the digits of 463: 4 + 6 + 3 = 13.