Compare 28251 vs 28253
| Property | 28251 | 28253 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 431 × 731 | 191 × 14871 |
| Prime factorization | 3 × 3 × 43 × 73 | 19 × 1487 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 43, 73, 129, 219, 387, 657, 3139, 9417, 28251 | 1, 19, 1487, 28253 |
| Number of properties | 0 | 1 |
| Semiprimes | 7043rd | |
| Roman numberals | ||
| Base 2 | 1101110010110112 | 1101110010111012 |
| Base 3 | 11022021003 | 11022021023 |
| Base 4 | 123211234 | 123211314 |
| Base 5 | 14010015 | 14010035 |
| Base 6 | 3344436 | 3344456 |
| Base 7 | 1452367 | 1452417 |
| Base 8 | 671338 | 671358 |
| Base 9 | 426709 | 426729 |
| Base 10 | 2825110 | 2825310 |
| Base 11 | 1a25311 | 1a25511 |
| Base 12 | 1442312 | 1442512 |
| Base 13 | cb2213 | cb2413 |
| Base 14 | a41d14 | a42114 |
| Base 15 | 858615 | 858815 |
| Base 16 | 6e5b16 | 6e5d16 |