Compare 439138 vs 439149
| Property | 439138 | 439149 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 72 × 44811 | 31 × 1463831 |
| Prime factorization | 2 × 7 × 7 × 4481 | 3 × 146383 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 7, 14, 49, 98, 4481, 8962, 31367, 62734, 219569, 439138 | 1, 3, 146383, 439149 |
| Number of properties | 0 | 1 |
| Semiprimes | 95718th | |
| Roman numberals | ||
| Base 2 | 11010110011011000102 | 11010110011011011012 |
| Base 3 | 2110221011013 | 2110221012103 |
| Base 4 | 12230312024 | 12230312314 |
| Base 5 | 1030230235 | 1030230445 |
| Base 6 | 132250146 | 132250336 |
| Base 7 | 35062007 | 35062147 |
| Base 8 | 15315428 | 15315558 |
| Base 9 | 7383419 | 7383539 |
| Base 10 | 43913810 | 43914910 |
| Base 11 | 27aa2711 | 27aa3711 |
| Base 12 | 19216a12 | 19217912 |
| Base 13 | 124b5b13 | 124b6913 |
| Base 14 | b607014 | b607b14 |
| Base 15 | 8a1ad15 | 8a1b915 |
| Base 16 | 6b36216 | 6b36d16 |