odd, prime, Fibonacci · 233rd positive integer
The number 233
233 is an odd prime number. It is the 233rd positive integer.
Quick reference
| Prime factorization | 233 (prime) |
| Divisors | 1, 233 |
| Binary | 11101001 |
| Hexadecimal | 0xE9 |
| Roman numeral | CCXXXIII |
| Digit sum | 8 |
| Properties | odd, prime, Fibonacci |
Frequently asked
Is 233 a prime number?
Yes. 233 is prime — its only divisors are 1 and itself.
What are the factors of 233?
The factors (divisors) of 233 are 1, 233.
What is 233 in binary?
233 in binary is 11101001. In hexadecimal it's E9.
What is 233 as a Roman numeral?
233 in Roman numerals is CCXXXIII.
What's the digit sum of 233?
Adding the digits of 233: 2 + 3 + 3 = 8.