Compare 30038 vs 30049
| Property | 30038 | 30049 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 231 × 6531 | 1511 × 1991 |
| Prime factorization | 2 × 23 × 653 | 151 × 199 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 23, 46, 653, 1306, 15019, 30038 | 1, 151, 199, 30049 |
| Number of properties | 0 | 1 |
| Semiprimes | 7475th | |
| Roman numberals | ||
| Base 2 | 1110101010101102 | 1110101011000012 |
| Base 3 | 11120121123 | 11120122213 |
| Base 4 | 131111124 | 131112014 |
| Base 5 | 14301235 | 14301445 |
| Base 6 | 3510226 | 3510416 |
| Base 7 | 1534017 | 1534157 |
| Base 8 | 725268 | 725418 |
| Base 9 | 451759 | 451879 |
| Base 10 | 3003810 | 3004910 |
| Base 11 | 2062811 | 2063811 |
| Base 12 | 1547212 | 1548112 |
| Base 13 | 1089813 | 108a613 |
| Base 14 | ad3814 | ad4514 |
| Base 15 | 8d7815 | 8d8415 |
| Base 16 | 755616 | 756116 |