Compare 30020 vs 30021
| Property | 30020 | 30021 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 51 × 191 × 791 | 31 × 100071 |
| Prime factorization | 2 × 2 × 5 × 19 × 79 | 3 × 10007 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1501, 1580, 3002, 6004, 7505, 15010, 30020 | 1, 3, 10007, 30021 |
| Number of properties | 0 | 1 |
| Semiprimes | 7466th | |
| Roman numberals | ||
| Base 2 | 1110101010001002 | 1110101010001012 |
| Base 3 | 11120112123 | 11120112203 |
| Base 4 | 131110104 | 131110114 |
| Base 5 | 14300405 | 14300415 |
| Base 6 | 3505526 | 3505536 |
| Base 7 | 1533447 | 1533457 |
| Base 8 | 725048 | 725058 |
| Base 9 | 451559 | 451569 |
| Base 10 | 3002010 | 3002110 |
| Base 11 | 2061111 | 2061211 |
| Base 12 | 1545812 | 1545912 |
| Base 13 | 1088313 | 1088413 |
| Base 14 | ad2414 | ad2514 |
| Base 15 | 8d6515 | 8d6615 |
| Base 16 | 754416 | 754516 |