Compare 1255 vs 1265
| Property | 1255 | 1265 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 2511 | 51 × 111 × 231 |
| Prime factorization | 5 × 251 | 5 × 11 × 23 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 251, 1255 | 1, 5, 11, 23, 55, 115, 253, 1265 |
| Number of properties | 1 | 0 |
| Semiprimes | 369th | |
| Roman numberals | MCCLV | MCCLXV |
| Base 2 | 100111001112 | 100111100012 |
| Base 3 | 12011113 | 12012123 |
| Base 4 | 1032134 | 1033014 |
| Base 5 | 200105 | 200305 |
| Base 6 | 54516 | 55056 |
| Base 7 | 34427 | 34557 |
| Base 8 | 23478 | 23618 |
| Base 9 | 16449 | 16559 |
| Base 10 | 125510 | 126510 |
| Base 11 | a4111 | a5011 |
| Base 12 | 88712 | 89512 |
| Base 13 | 75713 | 76413 |
| Base 14 | 65914 | 66514 |
| Base 15 | 58a15 | 59515 |
| Base 16 | 4e716 | 4f116 |