Compare 28103 vs 28142
| Property | 28103 | 28142 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1571 × 1791 | 21 × 140711 |
| Prime factorization | 157 × 179 | 2 × 14071 |
| Divisors count | 4 | 4 |
| Divisors | 1, 157, 179, 28103 | 1, 2, 14071, 28142 |
| Number of properties | 1 | 1 |
| Semiprimes | 7005th | 7017th |
| Roman numberals | ||
| Base 2 | 1101101110001112 | 1101101111011102 |
| Base 3 | 11021122123 | 11021210223 |
| Base 4 | 123130134 | 123132324 |
| Base 5 | 13444035 | 14000325 |
| Base 6 | 3340356 | 3341426 |
| Base 7 | 1446357 | 1450227 |
| Base 8 | 667078 | 667568 |
| Base 9 | 424859 | 425389 |
| Base 10 | 2810310 | 2814210 |
| Base 11 | 1a12911 | 1a16411 |
| Base 12 | 1431b12 | 1435212 |
| Base 13 | ca3a13 | ca6a13 |
| Base 14 | a35514 | a38214 |
| Base 15 | 84d815 | 851215 |
| Base 16 | 6dc716 | 6dee16 |