Compare 1205 vs 1219
| Property | 1205 | 1219 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 2411 | 231 × 531 |
| Prime factorization | 5 × 241 | 23 × 53 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 241, 1205 | 1, 23, 53, 1219 |
| Number of properties | 1 | 1 |
| Semiprimes | 356th | 360th |
| Roman numberals | MCCV | MCCXIX |
| Base 2 | 100101101012 | 100110000112 |
| Base 3 | 11221223 | 12000113 |
| Base 4 | 1023114 | 1030034 |
| Base 5 | 143105 | 143345 |
| Base 6 | 53256 | 53516 |
| Base 7 | 33417 | 33617 |
| Base 8 | 22658 | 23038 |
| Base 9 | 15789 | 16049 |
| Base 10 | 120510 | 121910 |
| Base 11 | 9a611 | a0911 |
| Base 12 | 84512 | 85712 |
| Base 13 | 71913 | 72a13 |
| Base 14 | 62114 | 63114 |
| Base 15 | 55515 | 56415 |
| Base 16 | 4b516 | 4c316 |