odd, composite · 273rd positive integer
The number 273
273 is an odd composite number. It is the 273rd positive integer.
Quick reference
| Prime factorization | 3 × 7 × 13 |
| Divisors | 1, 3, 7, 13, 21, 39, 91, 273 |
| Binary | 100010001 |
| Hexadecimal | 0x111 |
| Roman numeral | CCLXXIII |
| Digit sum | 12 |
| Properties | odd, composite |
Frequently asked
Is 273 a prime number?
No. 273 is composite. Its prime factorization is 3 × 7 × 13.
What are the factors of 273?
The factors (divisors) of 273 are 1, 3, 7, 13, 21, 39, 91, 273.
What is 273 in binary?
273 in binary is 100010001. In hexadecimal it's 111.
What is 273 as a Roman numeral?
273 in Roman numerals is CCLXXIII.
What's the digit sum of 273?
Adding the digits of 273: 2 + 7 + 3 = 12.