Compare 28157 vs 28165
| Property | 28157 | 28165 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 371 × 7611 | 51 × 431 × 1311 |
| Prime factorization | 37 × 761 | 5 × 43 × 131 |
| Divisors count | 4 | 8 |
| Divisors | 1, 37, 761, 28157 | 1, 5, 43, 131, 215, 655, 5633, 28165 |
| Number of properties | 1 | 0 |
| Semiprimes | 7020th | |
| Roman numberals | ||
| Base 2 | 1101101111111012 | 1101110000001012 |
| Base 3 | 11021212123 | 11021220113 |
| Base 4 | 123133314 | 123200114 |
| Base 5 | 14001125 | 14001305 |
| Base 6 | 3342056 | 3342216 |
| Base 7 | 1450437 | 1450547 |
| Base 8 | 667758 | 670058 |
| Base 9 | 425559 | 425649 |
| Base 10 | 2815710 | 2816510 |
| Base 11 | 1a17811 | 1a18511 |
| Base 12 | 1436512 | 1437112 |
| Base 13 | ca7c13 | ca8713 |
| Base 14 | a39314 | a39b14 |
| Base 15 | 852215 | 852a15 |
| Base 16 | 6dfd16 | 6e0516 |