Compare 1265 vs 1266
| Property | 1265 | 1266 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 51 × 111 × 231 | 21 × 31 × 2111 |
| Prime factorization | 5 × 11 × 23 | 2 × 3 × 211 |
| Divisors count | 8 | 8 |
| Divisors | 1, 5, 11, 23, 55, 115, 253, 1265 | 1, 2, 3, 6, 211, 422, 633, 1266 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCLXV | MCCLXVI |
| Base 2 | 100111100012 | 100111100102 |
| Base 3 | 12012123 | 12012203 |
| Base 4 | 1033014 | 1033024 |
| Base 5 | 200305 | 200315 |
| Base 6 | 55056 | 55106 |
| Base 7 | 34557 | 34567 |
| Base 8 | 23618 | 23628 |
| Base 9 | 16559 | 16569 |
| Base 10 | 126510 | 126610 |
| Base 11 | a5011 | a5111 |
| Base 12 | 89512 | 89612 |
| Base 13 | 76413 | 76513 |
| Base 14 | 66514 | 66614 |
| Base 15 | 59515 | 59615 |
| Base 16 | 4f116 | 4f216 |