Compare 28505 vs 28508
| Property | 28505 | 28508 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 57011 | 22 × 71271 |
| Prime factorization | 5 × 5701 | 2 × 2 × 7127 |
| Divisors count | 4 | 6 |
| Divisors | 1, 5, 5701, 28505 | 1, 2, 4, 7127, 14254, 28508 |
| Number of properties | 1 | 0 |
| Semiprimes | 7109th | |
| Roman numberals | ||
| Base 2 | 1101111010110012 | 1101111010111002 |
| Base 3 | 11100022023 | 11100022123 |
| Base 4 | 123311214 | 123311304 |
| Base 5 | 14030105 | 14030135 |
| Base 6 | 3355456 | 3355526 |
| Base 7 | 1460517 | 1460547 |
| Base 8 | 675318 | 675348 |
| Base 9 | 430829 | 430859 |
| Base 10 | 2850510 | 2850810 |
| Base 11 | 1a46411 | 1a46711 |
| Base 12 | 145b512 | 145b812 |
| Base 13 | cc8913 | cc8c13 |
| Base 14 | a56114 | a56414 |
| Base 15 | 86a515 | 86a815 |
| Base 16 | 6f5916 | 6f5c16 |