Compare 1286 vs 1298
| Property | 1286 | 1298 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 6431 | 21 × 111 × 591 |
| Prime factorization | 2 × 643 | 2 × 11 × 59 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 643, 1286 | 1, 2, 11, 22, 59, 118, 649, 1298 |
| Number of properties | 1 | 0 |
| Semiprimes | 379th | |
| Roman numberals | MCCLXXXVI | MCCXCVIII |
| Base 2 | 101000001102 | 101000100102 |
| Base 3 | 12021223 | 12100023 |
| Base 4 | 1100124 | 1101024 |
| Base 5 | 201215 | 201435 |
| Base 6 | 55426 | 100026 |
| Base 7 | 35157 | 35337 |
| Base 8 | 24068 | 24228 |
| Base 9 | 16789 | 17029 |
| Base 10 | 128610 | 129810 |
| Base 11 | a6a11 | a8011 |
| Base 12 | 8b212 | 90212 |
| Base 13 | 77c13 | 78b13 |
| Base 14 | 67c14 | 68a14 |
| Base 15 | 5ab15 | 5b815 |
| Base 16 | 50616 | 51216 |