Compare 30012 vs 30021
| Property | 30012 | 30021 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 411 × 611 | 31 × 100071 |
| Prime factorization | 2 × 2 × 3 × 41 × 61 | 3 × 10007 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 492, 732, 2501, 5002, 7503, 10004, 15006, 30012 | 1, 3, 10007, 30021 |
| Number of properties | 0 | 1 |
| Semiprimes | 7466th | |
| Roman numberals | ||
| Base 2 | 1110101001111002 | 1110101010001012 |
| Base 3 | 11120111203 | 11120112203 |
| Base 4 | 131103304 | 131110114 |
| Base 5 | 14300225 | 14300415 |
| Base 6 | 3505406 | 3505536 |
| Base 7 | 1533337 | 1533457 |
| Base 8 | 724748 | 725058 |
| Base 9 | 451469 | 451569 |
| Base 10 | 3001210 | 3002110 |
| Base 11 | 2060411 | 2061211 |
| Base 12 | 1545012 | 1545912 |
| Base 13 | 1087813 | 1088413 |
| Base 14 | ad1a14 | ad2514 |
| Base 15 | 8d5c15 | 8d6615 |
| Base 16 | 753c16 | 754516 |