Compare 30009 vs 30021
| Property | 30009 | 30021 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 71 × 14291 | 31 × 100071 |
| Prime factorization | 3 × 7 × 1429 | 3 × 10007 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 7, 21, 1429, 4287, 10003, 30009 | 1, 3, 10007, 30021 |
| Number of properties | 0 | 1 |
| Semiprimes | 7466th | |
| Roman numberals | ||
| Base 2 | 1110101001110012 | 1110101010001012 |
| Base 3 | 11120111103 | 11120112203 |
| Base 4 | 131103214 | 131110114 |
| Base 5 | 14300145 | 14300415 |
| Base 6 | 3505336 | 3505536 |
| Base 7 | 1533307 | 1533457 |
| Base 8 | 724718 | 725058 |
| Base 9 | 451439 | 451569 |
| Base 10 | 3000910 | 3002110 |
| Base 11 | 2060111 | 2061211 |
| Base 12 | 1544912 | 1545912 |
| Base 13 | 1087513 | 1088413 |
| Base 14 | ad1714 | ad2514 |
| Base 15 | 8d5915 | 8d6615 |
| Base 16 | 753916 | 754516 |