Compare 164809 vs 165161
| Property | 164809 | 165161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1648091 | 1651611 |
| Prime factorization | 164809 | 165161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164809 | 1, 165161 |
| Number of properties | 5 | 5 |
| Emirps | 3343rd | |
| Happy primes | 2340th | |
| Harmonic primes | 5665th | |
| Isolated primes | 11395th | 11412th |
| Lucky primes | 1960th | |
| Primes | 15082nd | 15105th |
| Pythagorean primes | 7520th | 7532nd |
| Roman numberals | ||
| Base 2 | 1010000011110010012 | 1010000101001010012 |
| Base 3 | 221010020013 | 221011200023 |
| Base 4 | 2200330214 | 2201102214 |
| Base 5 | 202332145 | 202411215 |
| Base 6 | 33110016 | 33123456 |
| Base 7 | 12543317 | 12553437 |
| Base 8 | 5017118 | 5024518 |
| Base 9 | 2710619 | 2715029 |
| Base 10 | 16480910 | 16516110 |
| Base 11 | 10290711 | 1030a711 |
| Base 12 | 7b46112 | 7b6b512 |
| Base 13 | 5a02813 | 5a23913 |
| Base 14 | 440c114 | 4429314 |
| Base 15 | 33c7415 | 33e0b15 |
| Base 16 | 283c916 | 2852916 |