Compare 45142 vs 45145
| Property | 45142 | 45145 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 225711 | 51 × 90291 |
| Prime factorization | 2 × 22571 | 5 × 9029 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 22571, 45142 | 1, 5, 9029, 45145 |
| Number of properties | 1 | 1 |
| Semiprimes | 10979th | 10981st |
| Roman numberals | ||
| Base 2 | 10110000010101102 | 10110000010110012 |
| Base 3 | 20212202213 | 20212210013 |
| Base 4 | 230011124 | 230011214 |
| Base 5 | 24210325 | 24210405 |
| Base 6 | 5445546 | 5450016 |
| Base 7 | 2454167 | 2454227 |
| Base 8 | 1301268 | 1301318 |
| Base 9 | 678279 | 678319 |
| Base 10 | 4514210 | 4514510 |
| Base 11 | 30a0911 | 30a1111 |
| Base 12 | 2215a12 | 2216112 |
| Base 13 | 1771613 | 1771913 |
| Base 14 | 1264614 | 1264914 |
| Base 15 | d59715 | d59a15 |
| Base 16 | b05616 | b05916 |