Compare 28651 vs 28655
| Property | 28651 | 28655 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 40931 | 51 × 111 × 5211 |
| Prime factorization | 7 × 4093 | 5 × 11 × 521 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 4093, 28651 | 1, 5, 11, 55, 521, 2605, 5731, 28655 |
| Number of properties | 1 | 0 |
| Semiprimes | 7132nd | |
| Roman numberals | ||
| Base 2 | 1101111111010112 | 1101111111011112 |
| Base 3 | 11100220113 | 11100220223 |
| Base 4 | 123332234 | 123332334 |
| Base 5 | 14041015 | 14041105 |
| Base 6 | 3403516 | 3403556 |
| Base 7 | 1463507 | 1463547 |
| Base 8 | 677538 | 677578 |
| Base 9 | 432649 | 432689 |
| Base 10 | 2865110 | 2865510 |
| Base 11 | 1a58711 | 1a59011 |
| Base 12 | 146b712 | 146bb12 |
| Base 13 | 1006c13 | 1007313 |
| Base 14 | a62714 | a62b14 |
| Base 15 | 875115 | 875515 |
| Base 16 | 6feb16 | 6fef16 |