Compare 1205 vs 1238
| Property | 1205 | 1238 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 2411 | 21 × 6191 |
| Prime factorization | 5 × 241 | 2 × 619 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 241, 1205 | 1, 2, 619, 1238 |
| Number of properties | 1 | 1 |
| Semiprimes | 356th | 364th |
| Roman numberals | MCCV | MCCXXXVIII |
| Base 2 | 100101101012 | 100110101102 |
| Base 3 | 11221223 | 12002123 |
| Base 4 | 1023114 | 1031124 |
| Base 5 | 143105 | 144235 |
| Base 6 | 53256 | 54226 |
| Base 7 | 33417 | 34167 |
| Base 8 | 22658 | 23268 |
| Base 9 | 15789 | 16259 |
| Base 10 | 120510 | 123810 |
| Base 11 | 9a611 | a2611 |
| Base 12 | 84512 | 87212 |
| Base 13 | 71913 | 74313 |
| Base 14 | 62114 | 64614 |
| Base 15 | 55515 | 57815 |
| Base 16 | 4b516 | 4d616 |