Compare 21003 vs 21004
| Property | 21003 | 21004 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 70011 | 22 × 591 × 891 |
| Prime factorization | 3 × 7001 | 2 × 2 × 59 × 89 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 7001, 21003 | 1, 2, 4, 59, 89, 118, 178, 236, 356, 5251, 10502, 21004 |
| Number of properties | 1 | 0 |
| Semiprimes | 5329th | |
| Roman numberals | ||
| Base 2 | 1010010000010112 | 1010010000011002 |
| Base 3 | 10012102203 | 10012102213 |
| Base 4 | 110200234 | 110200304 |
| Base 5 | 11330035 | 11330045 |
| Base 6 | 2411236 | 2411246 |
| Base 7 | 1151437 | 1151447 |
| Base 8 | 510138 | 510148 |
| Base 9 | 317269 | 317279 |
| Base 10 | 2100310 | 2100410 |
| Base 11 | 1486411 | 1486511 |
| Base 12 | 101a312 | 101a412 |
| Base 13 | 973813 | 973913 |
| Base 14 | 792314 | 792414 |
| Base 15 | 635315 | 635415 |
| Base 16 | 520b16 | 520c16 |