Compare 42909 vs 42947
| Property | 42909 | 42947 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 143031 | 671 × 6411 |
| Prime factorization | 3 × 14303 | 67 × 641 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 14303, 42909 | 1, 67, 641, 42947 |
| Number of properties | 1 | 1 |
| Semiprimes | 10441st | 10448th |
| Roman numberals | ||
| Base 2 | 10100111100111012 | 10100111110000112 |
| Base 3 | 20112120203 | 20112201223 |
| Base 4 | 221321314 | 221330034 |
| Base 5 | 23331145 | 23332425 |
| Base 6 | 5303536 | 5304556 |
| Base 7 | 2360467 | 2361327 |
| Base 8 | 1236358 | 1237038 |
| Base 9 | 647669 | 648189 |
| Base 10 | 4290910 | 4294710 |
| Base 11 | 2a26911 | 2a2a311 |
| Base 12 | 209b912 | 20a2b12 |
| Base 13 | 166b913 | 1671813 |
| Base 14 | 118cd14 | 1191914 |
| Base 15 | caa915 | cad215 |
| Base 16 | a79d16 | a7c316 |