Compare 1265 vs 1271
| Property | 1265 | 1271 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 111 × 231 | 311 × 411 |
| Prime factorization | 5 × 11 × 23 | 31 × 41 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 11, 23, 55, 115, 253, 1265 | 1, 31, 41, 1271 |
| Number of properties | 0 | 1 |
| Semiprimes | 375th | |
| Roman numberals | MCCLXV | MCCLXXI |
| Base 2 | 100111100012 | 100111101112 |
| Base 3 | 12012123 | 12020023 |
| Base 4 | 1033014 | 1033134 |
| Base 5 | 200305 | 200415 |
| Base 6 | 55056 | 55156 |
| Base 7 | 34557 | 34647 |
| Base 8 | 23618 | 23678 |
| Base 9 | 16559 | 16629 |
| Base 10 | 126510 | 127110 |
| Base 11 | a5011 | a5611 |
| Base 12 | 89512 | 89b12 |
| Base 13 | 76413 | 76a13 |
| Base 14 | 66514 | 66b14 |
| Base 15 | 59515 | 59b15 |
| Base 16 | 4f116 | 4f716 |