Compare 21038 vs 21039
| Property | 21038 | 21039 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 671 × 1571 | 31 × 70131 |
| Prime factorization | 2 × 67 × 157 | 3 × 7013 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 67, 134, 157, 314, 10519, 21038 | 1, 3, 7013, 21039 |
| Number of properties | 0 | 1 |
| Semiprimes | 5335th | |
| Roman numberals | ||
| Base 2 | 1010010001011102 | 1010010001011112 |
| Base 3 | 10012120123 | 10012120203 |
| Base 4 | 110202324 | 110202334 |
| Base 5 | 11331235 | 11331245 |
| Base 6 | 2412226 | 2412236 |
| Base 7 | 1152237 | 1152247 |
| Base 8 | 510568 | 510578 |
| Base 9 | 317659 | 317669 |
| Base 10 | 2103810 | 2103910 |
| Base 11 | 1489611 | 1489711 |
| Base 12 | 1021212 | 1021312 |
| Base 13 | 976413 | 976513 |
| Base 14 | 794a14 | 794b14 |
| Base 15 | 637815 | 637915 |
| Base 16 | 522e16 | 522f16 |