Compare 1205 vs 1210
| Property | 1205 | 1210 | 
|---|---|---|
| Type | semiprime | composite number | 
| Unique factors | 2 | 3 | 
| Total factors | 2 | 4 | 
| Prime factorization | 51 × 2411 | 21 × 51 × 112 | 
| Prime factorization | 5 × 241 | 2 × 5 × 11 × 11 | 
| Divisors count | 4 | 12 | 
| Divisors | 1, 5, 241, 1205 | 1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210 | 
| Number of properties | 1 | 0 | 
| Semiprimes | 356th | |
| Roman numberals | MCCV | MCCX | 
| Base 2 | 100101101012 | 100101110102 | 
| Base 3 | 11221223 | 11222113 | 
| Base 4 | 1023114 | 1023224 | 
| Base 5 | 143105 | 143205 | 
| Base 6 | 53256 | 53346 | 
| Base 7 | 33417 | 33467 | 
| Base 8 | 22658 | 22728 | 
| Base 9 | 15789 | 15849 | 
| Base 10 | 120510 | 121010 | 
| Base 11 | 9a611 | a0011 | 
| Base 12 | 84512 | 84a12 | 
| Base 13 | 71913 | 72113 | 
| Base 14 | 62114 | 62614 | 
| Base 15 | 55515 | 55a15 | 
| Base 16 | 4b516 | 4ba16 |