Compare 42729 vs 42747
| Property | 42729 | 42747 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 142431 | 31 × 142491 |
| Prime factorization | 3 × 14243 | 3 × 14249 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 14243, 42729 | 1, 3, 14249, 42747 |
| Number of properties | 1 | 1 |
| Semiprimes | 10402nd | 10405th |
| Roman numberals | ||
| Base 2 | 10100110111010012 | 10100110111110112 |
| Base 3 | 20111211203 | 20111220203 |
| Base 4 | 221232214 | 221233234 |
| Base 5 | 23314045 | 23314425 |
| Base 6 | 5254536 | 5255236 |
| Base 7 | 2354017 | 2354257 |
| Base 8 | 1233518 | 1233738 |
| Base 9 | 645469 | 645669 |
| Base 10 | 4272910 | 4274710 |
| Base 11 | 2a11511 | 2a13111 |
| Base 12 | 2088912 | 208a312 |
| Base 13 | 165ab13 | 165c313 |
| Base 14 | 1180114 | 1181514 |
| Base 15 | c9d915 | c9ec15 |
| Base 16 | a6e916 | a6fb16 |