Compare 2805 vs 2808
| Property | 2805 | 2808 | 
|---|---|---|
| Type | composite number | composite number | 
| Unique factors | 4 | 3 | 
| Total factors | 4 | 7 | 
| Prime factorization | 31 × 51 × 111 × 171 | 23 × 33 × 131 | 
| Prime factorization | 3 × 5 × 11 × 17 | 2 × 2 × 2 × 3 × 3 × 3 × 13 | 
| Divisors count | 16 | 32 | 
| Divisors | 1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805 | 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808 | 
| Number of properties | 0 | 0 | 
| Roman numberals | MMDCCCV | MMDCCCVIII | 
| Base 2 | 1010111101012 | 1010111110002 | 
| Base 3 | 102112203 | 102120003 | 
| Base 4 | 2233114 | 2233204 | 
| Base 5 | 422105 | 422135 | 
| Base 6 | 205536 | 210006 | 
| Base 7 | 111157 | 111217 | 
| Base 8 | 53658 | 53708 | 
| Base 9 | 37569 | 37609 | 
| Base 10 | 280510 | 280810 | 
| Base 11 | 212011 | 212311 | 
| Base 12 | 175912 | 176012 | 
| Base 13 | 137a13 | 138013 | 
| Base 14 | 104514 | 104814 | 
| Base 15 | c7015 | c7315 | 
| Base 16 | af516 | af816 |