odd, prime · 461st positive integer
The number 461
461 is an odd prime number. It is the 461st positive integer.
Quick reference
| Prime factorization | 461 (prime) |
| Divisors | 1, 461 |
| Binary | 111001101 |
| Hexadecimal | 0x1CD |
| Roman numeral | CDLXI |
| Digit sum | 11 |
| Properties | odd, prime |
Frequently asked
Is 461 a prime number?
Yes. 461 is prime — its only divisors are 1 and itself.
What are the factors of 461?
The factors (divisors) of 461 are 1, 461.
What is 461 in binary?
461 in binary is 111001101. In hexadecimal it's 1CD.
What is 461 as a Roman numeral?
461 in Roman numerals is CDLXI.
What's the digit sum of 461?
Adding the digits of 461: 4 + 6 + 1 = 11.