odd, prime · 977th positive integer
The number 977
977 is an odd prime number. It is the 977th positive integer.
Quick reference
| Prime factorization | 977 (prime) |
| Divisors | 1, 977 |
| Binary | 1111010001 |
| Hexadecimal | 0x3D1 |
| Roman numeral | CMLXXVII |
| Digit sum | 23 |
| Properties | odd, prime |
Frequently asked
Is 977 a prime number?
Yes. 977 is prime — its only divisors are 1 and itself.
What are the factors of 977?
The factors (divisors) of 977 are 1, 977.
What is 977 in binary?
977 in binary is 1111010001. In hexadecimal it's 3D1.
What is 977 as a Roman numeral?
977 in Roman numerals is CMLXXVII.
What's the digit sum of 977?
Adding the digits of 977: 9 + 7 + 7 = 23.