Compare 164089 vs 164149
| Property | 164089 | 164149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1640891 | 1641491 |
| Prime factorization | 164089 | 164149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164089 | 1, 164149 |
| Number of properties | 5 | 7 |
| Cousin primes (1st member) | 1813th | |
| Emirps | 3322nd | |
| Harmonic primes | 5639th | 5643rd |
| Isolated primes | 11348th | |
| Long primes | 5616th | |
| Lucky primes | 1948th | |
| Primes | 15023rd | 15028th |
| Pythagorean primes | 7491st | 7495th |
| Twin primes (2nd member) | 1839th | |
| Roman numberals | ||
| Base 2 | 1010000000111110012 | 1010000001001101012 |
| Base 3 | 221000021013 | 221000111213 |
| Base 4 | 2200033214 | 2200103114 |
| Base 5 | 202223245 | 202230445 |
| Base 6 | 33034016 | 33035416 |
| Base 7 | 12522527 | 12523667 |
| Base 8 | 5003718 | 5004658 |
| Base 9 | 2700719 | 2701479 |
| Base 10 | 16408910 | 16414910 |
| Base 11 | 10231211 | 10236711 |
| Base 12 | 7ab6112 | 7abb112 |
| Base 13 | 598c313 | 5993b13 |
| Base 14 | 43b2914 | 43b6d14 |
| Base 15 | 3394415 | 3398415 |
| Base 16 | 280f916 | 2813516 |