Compare 21003 vs 21010
| Property | 21003 | 21010 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 70011 | 21 × 51 × 111 × 1911 |
| Prime factorization | 3 × 7001 | 2 × 5 × 11 × 191 |
| Divisors count | 4 | 16 |
| Divisors | 1, 3, 7001, 21003 | 1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 4202, 10505, 21010 |
| Number of properties | 1 | 0 |
| Semiprimes | 5329th | |
| Roman numberals | ||
| Base 2 | 1010010000010112 | 1010010000100102 |
| Base 3 | 10012102203 | 10012110113 |
| Base 4 | 110200234 | 110201024 |
| Base 5 | 11330035 | 11330205 |
| Base 6 | 2411236 | 2411346 |
| Base 7 | 1151437 | 1151537 |
| Base 8 | 510138 | 510228 |
| Base 9 | 317269 | 317349 |
| Base 10 | 2100310 | 2101010 |
| Base 11 | 1486411 | 1487011 |
| Base 12 | 101a312 | 101aa12 |
| Base 13 | 973813 | 974213 |
| Base 14 | 792314 | 792a14 |
| Base 15 | 635315 | 635a15 |
| Base 16 | 520b16 | 521216 |