odd, prime · 947th positive integer
The number 947
947 is an odd prime number. It is the 947th positive integer.
Quick reference
| Prime factorization | 947 (prime) |
| Divisors | 1, 947 |
| Binary | 1110110011 |
| Hexadecimal | 0x3B3 |
| Roman numeral | CMXLVII |
| Digit sum | 20 |
| Properties | odd, prime |
Frequently asked
Is 947 a prime number?
Yes. 947 is prime — its only divisors are 1 and itself.
What are the factors of 947?
The factors (divisors) of 947 are 1, 947.
What is 947 in binary?
947 in binary is 1110110011. In hexadecimal it's 3B3.
What is 947 as a Roman numeral?
947 in Roman numerals is CMXLVII.
What's the digit sum of 947?
Adding the digits of 947: 9 + 4 + 7 = 20.