Compare 16139 vs 16249
| Property | 16139 | 16249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 161391 | 162491 |
| Prime factorization | 16139 | 16249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 16139 | 1, 16249 |
| Number of properties | 5 | 7 |
| Chen primes | 947th | 951st |
| Cousin primes (1st member) | 304th | |
| Emirps | 495th | |
| Harmonic primes | 685th | |
| Isolated primes | 1311th | |
| Long primes | 724th | |
| Primes | 1878th | 1888th |
| Pythagorean primes | 933rd | |
| Safe primes | 168th | |
| Twin primes (1st member) | 287th | |
| Roman numberals | ||
| Base 2 | 111111000010112 | 111111011110012 |
| Base 3 | 2110102023 | 2110212113 |
| Base 4 | 33300234 | 33313214 |
| Base 5 | 10040245 | 10044445 |
| Base 6 | 2024156 | 2031216 |
| Base 7 | 650247 | 652427 |
| Base 8 | 374138 | 375718 |
| Base 9 | 241229 | 242549 |
| Base 10 | 1613910 | 1624910 |
| Base 11 | 1114211 | 1123211 |
| Base 12 | 940b12 | 94a112 |
| Base 13 | 746613 | 751c13 |
| Base 14 | 5c4b14 | 5cc914 |
| Base 15 | 4bae15 | 4c3415 |
| Base 16 | 3f0b16 | 3f7916 |