Compare 2805 vs 2812
| Property | 2805 | 2812 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 31 × 51 × 111 × 171 | 22 × 191 × 371 |
| Prime factorization | 3 × 5 × 11 × 17 | 2 × 2 × 19 × 37 |
| Divisors count | 16 | 12 |
| Divisors | 1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805 | 1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812 |
| Number of properties | 0 | 0 |
| Roman numberals | MMDCCCV | MMDCCCXII |
| Base 2 | 1010111101012 | 1010111111002 |
| Base 3 | 102112203 | 102120113 |
| Base 4 | 2233114 | 2233304 |
| Base 5 | 422105 | 422225 |
| Base 6 | 205536 | 210046 |
| Base 7 | 111157 | 111257 |
| Base 8 | 53658 | 53748 |
| Base 9 | 37569 | 37649 |
| Base 10 | 280510 | 281210 |
| Base 11 | 212011 | 212711 |
| Base 12 | 175912 | 176412 |
| Base 13 | 137a13 | 138413 |
| Base 14 | 104514 | 104c14 |
| Base 15 | c7015 | c7715 |
| Base 16 | af516 | afc16 |