Compare 28275 vs 28286
| Property | 28275 | 28286 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 31 × 52 × 131 × 291 | 21 × 141431 |
| Prime factorization | 3 × 5 × 5 × 13 × 29 | 2 × 14143 |
| Divisors count | 24 | 4 |
| Divisors | 1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 5655, 9425, 28275 | 1, 2, 14143, 28286 |
| Number of properties | 0 | 1 |
| Semiprimes | 7052nd | |
| Roman numberals | ||
| Base 2 | 1101110011100112 | 1101110011111102 |
| Base 3 | 11022100203 | 11022101223 |
| Base 4 | 123213034 | 123213324 |
| Base 5 | 14011005 | 14011215 |
| Base 6 | 3345236 | 3345426 |
| Base 7 | 1453027 | 1453167 |
| Base 8 | 671638 | 671768 |
| Base 9 | 427069 | 427189 |
| Base 10 | 2827510 | 2828610 |
| Base 11 | 1a27511 | 1a28511 |
| Base 12 | 1444312 | 1445212 |
| Base 13 | cb4013 | cb4b13 |
| Base 14 | a43914 | a44614 |
| Base 15 | 85a015 | 85ab15 |
| Base 16 | 6e7316 | 6e7e16 |