odd, prime · 971st positive integer
The number 971
971 is an odd prime number. It is the 971st positive integer.
Quick reference
| Prime factorization | 971 (prime) |
| Divisors | 1, 971 |
| Binary | 1111001011 |
| Hexadecimal | 0x3CB |
| Roman numeral | CMLXXI |
| Digit sum | 17 |
| Properties | odd, prime |
Frequently asked
Is 971 a prime number?
Yes. 971 is prime — its only divisors are 1 and itself.
What are the factors of 971?
The factors (divisors) of 971 are 1, 971.
What is 971 in binary?
971 in binary is 1111001011. In hexadecimal it's 3CB.
What is 971 as a Roman numeral?
971 in Roman numerals is CMLXXI.
What's the digit sum of 971?
Adding the digits of 971: 9 + 7 + 1 = 17.