Compare 139742 vs 139747
| Property | 139742 | 139747 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 1071 × 6531 | 1397471 |
| Prime factorization | 2 × 107 × 653 | 139747 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 107, 214, 653, 1306, 69871, 139742 | 1, 139747 |
| Number of properties | 0 | 6 |
| Additive primes | 5362nd | |
| Harmonic primes | 4878th | |
| Isolated primes | 9775th | |
| Primes | 12988th | |
| Sexy primes (1st member) | 3200th | |
| Sexy prime triplets (1st member) | 673rd | |
| Roman numberals | ||
| Base 2 | 1000100001110111102 | 1000100001111000112 |
| Base 3 | 210022001223 | 210022002113 |
| Base 4 | 2020131324 | 2020132034 |
| Base 5 | 134324325 | 134324425 |
| Base 6 | 25545426 | 25545516 |
| Base 7 | 11212617 | 11212667 |
| Base 8 | 4207368 | 4207438 |
| Base 9 | 2326189 | 2326249 |
| Base 10 | 13974210 | 13974710 |
| Base 11 | 95a9911 | 95aa311 |
| Base 12 | 68a5212 | 68a5712 |
| Base 13 | 4b7b513 | 4b7ba13 |
| Base 14 | 38cd814 | 38cdd14 |
| Base 15 | 2b61215 | 2b61715 |
| Base 16 | 221de16 | 221e316 |