odd, composite · 495th positive integer
The number 495
495 is an odd composite number. It is the 495th positive integer.
Quick reference
| Prime factorization | 3 × 3 × 5 × 11 |
| Divisors | 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495 |
| Binary | 111101111 |
| Hexadecimal | 0x1EF |
| Roman numeral | CDXCV |
| Digit sum | 18 |
| Properties | odd, composite |
Frequently asked
Is 495 a prime number?
No. 495 is composite. Its prime factorization is 3 × 3 × 5 × 11.
What are the factors of 495?
The factors (divisors) of 495 are 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495.
What is 495 in binary?
495 in binary is 111101111. In hexadecimal it's 1EF.
What is 495 as a Roman numeral?
495 in Roman numerals is CDXCV.
What's the digit sum of 495?
Adding the digits of 495: 4 + 9 + 5 = 18.