Compare 30489 vs 30505
| Property | 30489 | 30505 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 101631 | 51 × 61011 |
| Prime factorization | 3 × 10163 | 5 × 6101 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 10163, 30489 | 1, 5, 6101, 30505 |
| Number of properties | 1 | 1 |
| Semiprimes | 7580th | 7582nd |
| Roman numberals | ||
| Base 2 | 1110111000110012 | 1110111001010012 |
| Base 3 | 11122110203 | 11122112113 |
| Base 4 | 131301214 | 131302214 |
| Base 5 | 14334245 | 14340105 |
| Base 6 | 3530536 | 3531216 |
| Base 7 | 1546147 | 1546367 |
| Base 8 | 734318 | 734518 |
| Base 9 | 457369 | 457549 |
| Base 10 | 3048910 | 3050510 |
| Base 11 | 209a811 | 20a1211 |
| Base 12 | 1578912 | 157a112 |
| Base 13 | 10b5413 | 10b6713 |
| Base 14 | b17b14 | b18d14 |
| Base 15 | 907915 | 908a15 |
| Base 16 | 771916 | 772916 |