Compare 28908 vs 28915
| Property | 28908 | 28915 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 22 × 32 × 111 × 731 | 51 × 57831 |
| Prime factorization | 2 × 2 × 3 × 3 × 11 × 73 | 5 × 5783 |
| Divisors count | 36 | 4 |
| Divisors | 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1314, 1606, 2409, 2628, 3212, 4818, 7227, 9636, 14454, 28908 | 1, 5, 5783, 28915 |
| Number of properties | 0 | 1 |
| Semiprimes | 7192nd | |
| Roman numberals | ||
| Base 2 | 1110000111011002 | 1110000111100112 |
| Base 3 | 11101222003 | 11101222213 |
| Base 4 | 130032304 | 130033034 |
| Base 5 | 14111135 | 14111305 |
| Base 6 | 3415006 | 3415116 |
| Base 7 | 1501657 | 1502057 |
| Base 8 | 703548 | 703638 |
| Base 9 | 435809 | 435879 |
| Base 10 | 2890810 | 2891510 |
| Base 11 | 1a7a011 | 1a7a711 |
| Base 12 | 1489012 | 1489712 |
| Base 13 | 1020913 | 1021313 |
| Base 14 | a76c14 | a77514 |
| Base 15 | 887315 | 887a15 |
| Base 16 | 70ec16 | 70f316 |