Compare 14387 vs 16139
| Property | 14387 | 16139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 143871 | 161391 |
| Prime factorization | 14387 | 16139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 14387 | 1, 16139 |
| Number of properties | 8 | 5 |
| Additive primes | 810th | |
| Chen primes | 855th | 947th |
| Emirps | 417th | |
| Good primes | 213th | |
| Happy primes | 289th | |
| Long primes | 724th | |
| Primes | 1685th | 1878th |
| Safe primes | 156th | 168th |
| Twin primes (1st member) | 266th | 287th |
| Roman numberals | ||
| Base 2 | 111000001100112 | 111111000010112 |
| Base 3 | 2012012123 | 2110102023 |
| Base 4 | 32003034 | 33300234 |
| Base 5 | 4300225 | 10040245 |
| Base 6 | 1503356 | 2024156 |
| Base 7 | 566427 | 650247 |
| Base 8 | 340638 | 374138 |
| Base 9 | 216559 | 241229 |
| Base 10 | 1438710 | 1613910 |
| Base 11 | a89a11 | 1114211 |
| Base 12 | 83ab12 | 940b12 |
| Base 13 | 671913 | 746613 |
| Base 14 | 535914 | 5c4b14 |
| Base 15 | 43e215 | 4bae15 |
| Base 16 | 383316 | 3f0b16 |