Compare 28915 vs 28925
| Property | 28915 | 28925 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 57831 | 52 × 131 × 891 |
| Prime factorization | 5 × 5783 | 5 × 5 × 13 × 89 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 5783, 28915 | 1, 5, 13, 25, 65, 89, 325, 445, 1157, 2225, 5785, 28925 |
| Number of properties | 1 | 0 |
| Semiprimes | 7192nd | |
| Roman numberals | ||
| Base 2 | 1110000111100112 | 1110000111111012 |
| Base 3 | 11101222213 | 11102000223 |
| Base 4 | 130033034 | 130033314 |
| Base 5 | 14111305 | 14112005 |
| Base 6 | 3415116 | 3415256 |
| Base 7 | 1502057 | 1502217 |
| Base 8 | 703638 | 703758 |
| Base 9 | 435879 | 436089 |
| Base 10 | 2891510 | 2892510 |
| Base 11 | 1a7a711 | 1a80611 |
| Base 12 | 1489712 | 148a512 |
| Base 13 | 1021313 | 1022013 |
| Base 14 | a77514 | a78114 |
| Base 15 | 887a15 | 888515 |
| Base 16 | 70f316 | 70fd16 |