Compare 30020 vs 30031
| Property | 30020 | 30031 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 51 × 191 × 791 | 591 × 5091 |
| Prime factorization | 2 × 2 × 5 × 19 × 79 | 59 × 509 |
| 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, 59, 509, 30031 |
| Number of properties | 0 | 1 |
| Semiprimes | 7470th | |
| Roman numberals | ||
| Base 2 | 1110101010001002 | 1110101010011112 |
| Base 3 | 11120112123 | 11120120213 |
| Base 4 | 131110104 | 131110334 |
| Base 5 | 14300405 | 14301115 |
| Base 6 | 3505526 | 3510116 |
| Base 7 | 1533447 | 1533617 |
| Base 8 | 725048 | 725178 |
| Base 9 | 451559 | 451679 |
| Base 10 | 3002010 | 3003110 |
| Base 11 | 2061111 | 2062111 |
| Base 12 | 1545812 | 1546712 |
| Base 13 | 1088313 | 1089113 |
| Base 14 | ad2414 | ad3114 |
| Base 15 | 8d6515 | 8d7115 |
| Base 16 | 754416 | 754f16 |