even, composite · 872nd positive integer
The number 872
872 is an even composite number. It is the 872nd positive integer.
Quick reference
| Prime factorization | 2 × 2 × 2 × 109 |
| Divisors | 1, 2, 4, 8, 109, 218, 436, 872 |
| Binary | 1101101000 |
| Hexadecimal | 0x368 |
| Roman numeral | DCCCLXXII |
| Digit sum | 17 |
| Properties | even, composite |
Frequently asked
Is 872 a prime number?
No. 872 is composite. Its prime factorization is 2 × 2 × 2 × 109.
What are the factors of 872?
The factors (divisors) of 872 are 1, 2, 4, 8, 109, 218, 436, 872.
What is 872 in binary?
872 in binary is 1101101000. In hexadecimal it's 368.
What is 872 as a Roman numeral?
872 in Roman numerals is DCCCLXXII.
What's the digit sum of 872?
Adding the digits of 872: 8 + 7 + 2 = 17.