even, composite · 156th positive integer
The number 156
156 is an even composite number. It is the 156th positive integer.
Quick reference
| Prime factorization | 2 × 2 × 3 × 13 |
| Divisors | 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156 |
| Binary | 10011100 |
| Hexadecimal | 0x9C |
| Roman numeral | CLVI |
| Digit sum | 12 |
| Properties | even, composite |
Frequently asked
Is 156 a prime number?
No. 156 is composite. Its prime factorization is 2 × 2 × 3 × 13.
What are the factors of 156?
The factors (divisors) of 156 are 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156.
What is 156 in binary?
156 in binary is 10011100. In hexadecimal it's 9C.
What is 156 as a Roman numeral?
156 in Roman numerals is CLVI.
What's the digit sum of 156?
Adding the digits of 156: 1 + 5 + 6 = 12.