even, composite · 546th positive integer
The number 546
546 is an even composite number. It is the 546th positive integer.
Quick reference
| Prime factorization | 2 × 3 × 7 × 13 |
| Divisors | 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546 |
| Binary | 1000100010 |
| Hexadecimal | 0x222 |
| Roman numeral | DXLVI |
| Digit sum | 15 |
| Properties | even, composite |
Frequently asked
Is 546 a prime number?
No. 546 is composite. Its prime factorization is 2 × 3 × 7 × 13.
What are the factors of 546?
The factors (divisors) of 546 are 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546.
What is 546 in binary?
546 in binary is 1000100010. In hexadecimal it's 222.
What is 546 as a Roman numeral?
546 in Roman numerals is DXLVI.
What's the digit sum of 546?
Adding the digits of 546: 5 + 4 + 6 = 15.