odd, prime · 113th positive integer
The number 113
113 is an odd prime number. It is the 113th positive integer.
Quick reference
| Prime factorization | 113 (prime) |
| Divisors | 1, 113 |
| Binary | 1110001 |
| Hexadecimal | 0x71 |
| Roman numeral | CXIII |
| Digit sum | 5 |
| Properties | odd, prime |
Frequently asked
Is 113 a prime number?
Yes. 113 is prime — its only divisors are 1 and itself.
What are the factors of 113?
The factors (divisors) of 113 are 1, 113.
What is 113 in binary?
113 in binary is 1110001. In hexadecimal it's 71.
What is 113 as a Roman numeral?
113 in Roman numerals is CXIII.
What's the digit sum of 113?
Adding the digits of 113: 1 + 1 + 3 = 5.