Compare 139745 vs 139747
| Property | 139745 | 139747 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 191 × 14711 | 1397471 |
| Prime factorization | 5 × 19 × 1471 | 139747 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 19, 95, 1471, 7355, 27949, 139745 | 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 | 1000100001111000012 | 1000100001111000112 |
| Base 3 | 210022002023 | 210022002113 |
| Base 4 | 2020132014 | 2020132034 |
| Base 5 | 134324405 | 134324425 |
| Base 6 | 25545456 | 25545516 |
| Base 7 | 11212647 | 11212667 |
| Base 8 | 4207418 | 4207438 |
| Base 9 | 2326229 | 2326249 |
| Base 10 | 13974510 | 13974710 |
| Base 11 | 95aa111 | 95aa311 |
| Base 12 | 68a5512 | 68a5712 |
| Base 13 | 4b7b813 | 4b7ba13 |
| Base 14 | 38cdb14 | 38cdd14 |
| Base 15 | 2b61515 | 2b61715 |
| Base 16 | 221e116 | 221e316 |