Compare 139457 vs 139891
| Property | 139457 | 139891 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1394571 | 1398911 |
| Prime factorization | 139457 | 139891 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139457 | 1, 139891 |
| Number of properties | 8 | 5 |
| Additive primes | 5352nd | 5365th |
| Chen primes | 5586th | |
| Emirps | 2690th | |
| Harmonic primes | 4869th | |
| Isolated primes | 9786th | |
| Long primes | 4845th | 4857th |
| Primes | 12963rd | 12999th |
| Pythagorean primes | 6457th | |
| Twin primes (1st member) | 1605th | |
| Ulam primes | 914th | |
| Roman numberals | ||
| Base 2 | 1000100000110000012 | 1000100010011100112 |
| Base 3 | 210020220023 | 210022200113 |
| Base 4 | 2020030014 | 2020213034 |
| Base 5 | 134303125 | 134340315 |
| Base 6 | 25533456 | 25553516 |
| Base 7 | 11204037 | 11215637 |
| Base 8 | 4203018 | 4211638 |
| Base 9 | 2322629 | 2328049 |
| Base 10 | 13945710 | 13989110 |
| Base 11 | 9585a11 | 9611411 |
| Base 12 | 6885512 | 68b5712 |
| Base 13 | 4b62613 | 4b89b13 |
| Base 14 | 38b7314 | 38da314 |
| Base 15 | 2b4c215 | 2b6b115 |
| Base 16 | 220c116 | 2227316 |