Compare 1803 vs 1804
| Property | 1803 | 1804 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 6011 | 22 × 111 × 411 |
| Prime factorization | 3 × 601 | 2 × 2 × 11 × 41 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 601, 1803 | 1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804 |
| Number of properties | 1 | 0 |
| Semiprimes | 519th | |
| Roman numberals | MDCCCIII | MDCCCIV |
| Base 2 | 111000010112 | 111000011002 |
| Base 3 | 21102103 | 21102113 |
| Base 4 | 1300234 | 1300304 |
| Base 5 | 242035 | 242045 |
| Base 6 | 122036 | 122046 |
| Base 7 | 51547 | 51557 |
| Base 8 | 34138 | 34148 |
| Base 9 | 24239 | 24249 |
| Base 10 | 180310 | 180410 |
| Base 11 | 139a11 | 13a011 |
| Base 12 | 106312 | 106412 |
| Base 13 | a8913 | a8a13 |
| Base 14 | 92b14 | 92c14 |
| Base 15 | 80315 | 80415 |
| Base 16 | 70b16 | 70c16 |