Compare 1804 vs 1806
| Property | 1804 | 1806 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 4 | 4 |
| Prime factorization | 22 × 111 × 411 | 21 × 31 × 71 × 431 |
| Prime factorization | 2 × 2 × 11 × 41 | 2 × 3 × 7 × 43 |
| Divisors count | 12 | 16 |
| Divisors | 1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804 | 1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806 |
| Number of properties | 0 | 0 |
| Roman numberals | MDCCCIV | MDCCCVI |
| Base 2 | 111000011002 | 111000011102 |
| Base 3 | 21102113 | 21102203 |
| Base 4 | 1300304 | 1300324 |
| Base 5 | 242045 | 242115 |
| Base 6 | 122046 | 122106 |
| Base 7 | 51557 | 51607 |
| Base 8 | 34148 | 34168 |
| Base 9 | 24249 | 24269 |
| Base 10 | 180410 | 180610 |
| Base 11 | 13a011 | 13a211 |
| Base 12 | 106412 | 106612 |
| Base 13 | a8a13 | a8c13 |
| Base 14 | 92c14 | 93014 |
| Base 15 | 80415 | 80615 |
| Base 16 | 70c16 | 70e16 |