Compare 28247 vs 28286
| Property | 28247 | 28286 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 471 × 6011 | 21 × 141431 |
| Prime factorization | 47 × 601 | 2 × 14143 |
| Divisors count | 4 | 4 |
| Divisors | 1, 47, 601, 28247 | 1, 2, 14143, 28286 |
| Number of properties | 1 | 1 |
| Semiprimes | 7042nd | 7052nd |
| Roman numberals | ||
| Base 2 | 1101110010101112 | 1101110011111102 |
| Base 3 | 11022020123 | 11022101223 |
| Base 4 | 123211134 | 123213324 |
| Base 5 | 14004425 | 14011215 |
| Base 6 | 3344356 | 3345426 |
| Base 7 | 1452327 | 1453167 |
| Base 8 | 671278 | 671768 |
| Base 9 | 426659 | 427189 |
| Base 10 | 2824710 | 2828610 |
| Base 11 | 1a24a11 | 1a28511 |
| Base 12 | 1441b12 | 1445212 |
| Base 13 | cb1b13 | cb4b13 |
| Base 14 | a41914 | a44614 |
| Base 15 | 858215 | 85ab15 |
| Base 16 | 6e5716 | 6e7e16 |