Compare 1200 vs 1205
| Property | 1200 | 1205 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 24 × 31 × 52 | 51 × 2411 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 5 × 5 | 5 × 241 |
| Divisors count | 30 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200 | 1, 5, 241, 1205 |
| Number of properties | 0 | 1 |
| Semiprimes | 356th | |
| Roman numberals | MCC | MCCV |
| Base 2 | 100101100002 | 100101101012 |
| Base 3 | 11221103 | 11221223 |
| Base 4 | 1023004 | 1023114 |
| Base 5 | 143005 | 143105 |
| Base 6 | 53206 | 53256 |
| Base 7 | 33337 | 33417 |
| Base 8 | 22608 | 22658 |
| Base 9 | 15739 | 15789 |
| Base 10 | 120010 | 120510 |
| Base 11 | 9a111 | 9a611 |
| Base 12 | 84012 | 84512 |
| Base 13 | 71413 | 71913 |
| Base 14 | 61a14 | 62114 |
| Base 15 | 55015 | 55515 |
| Base 16 | 4b016 | 4b516 |