odd, composite, palindrome · 565th positive integer
The number 565
565 is an odd composite number. It is the 565th positive integer.
Quick reference
| Prime factorization | 5 × 113 |
| Divisors | 1, 5, 113, 565 |
| Binary | 1000110101 |
| Hexadecimal | 0x235 |
| Roman numeral | DLXV |
| Digit sum | 16 |
| Properties | odd, composite, palindrome |
Frequently asked
Is 565 a prime number?
No. 565 is composite. Its prime factorization is 5 × 113.
What are the factors of 565?
The factors (divisors) of 565 are 1, 5, 113, 565.
What is 565 in binary?
565 in binary is 1000110101. In hexadecimal it's 235.
What is 565 as a Roman numeral?
565 in Roman numerals is DLXV.
What's the digit sum of 565?
Adding the digits of 565: 5 + 6 + 5 = 16.