Compare 1205 vs 1207
| Property | 1205 | 1207 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 2411 | 171 × 711 |
| Prime factorization | 5 × 241 | 17 × 71 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 241, 1205 | 1, 17, 71, 1207 |
| Number of properties | 1 | 1 |
| Semiprimes | 356th | 357th |
| Roman numberals | MCCV | MCCVII |
| Base 2 | 100101101012 | 100101101112 |
| Base 3 | 11221223 | 11222013 |
| Base 4 | 1023114 | 1023134 |
| Base 5 | 143105 | 143125 |
| Base 6 | 53256 | 53316 |
| Base 7 | 33417 | 33437 |
| Base 8 | 22658 | 22678 |
| Base 9 | 15789 | 15819 |
| Base 10 | 120510 | 120710 |
| Base 11 | 9a611 | 9a811 |
| Base 12 | 84512 | 84712 |
| Base 13 | 71913 | 71b13 |
| Base 14 | 62114 | 62314 |
| Base 15 | 55515 | 55715 |
| Base 16 | 4b516 | 4b716 |