Compare 45142 vs 45149
| Property | 45142 | 45149 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 225711 | 131 × 231 × 1511 |
| Prime factorization | 2 × 22571 | 13 × 23 × 151 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 22571, 45142 | 1, 13, 23, 151, 299, 1963, 3473, 45149 |
| Number of properties | 1 | 0 |
| Semiprimes | 10979th | |
| Roman numberals | ||
| Base 2 | 10110000010101102 | 10110000010111012 |
| Base 3 | 20212202213 | 20212210123 |
| Base 4 | 230011124 | 230011314 |
| Base 5 | 24210325 | 24210445 |
| Base 6 | 5445546 | 5450056 |
| Base 7 | 2454167 | 2454267 |
| Base 8 | 1301268 | 1301358 |
| Base 9 | 678279 | 678359 |
| Base 10 | 4514210 | 4514910 |
| Base 11 | 30a0911 | 30a1511 |
| Base 12 | 2215a12 | 2216512 |
| Base 13 | 1771613 | 1772013 |
| Base 14 | 1264614 | 1264d14 |
| Base 15 | d59715 | d59e15 |
| Base 16 | b05616 | b05d16 |