Compare 164809 vs 165079
| Property | 164809 | 165079 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1648091 | 1650791 |
| Prime factorization | 164809 | 165079 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164809 | 1, 165079 |
| Number of properties | 5 | 6 |
| Cousin primes (1st member) | 1820th | |
| Emirps | 3342nd | |
| Happy primes | 2339th | |
| Harmonic primes | 5665th | 5674th |
| Isolated primes | 11395th | 11407th |
| Lucky primes | 1960th | |
| Primes | 15082nd | 15100th |
| Pythagorean primes | 7520th | |
| Roman numberals | ||
| Base 2 | 1010000011110010012 | 1010000100110101112 |
| Base 3 | 221010020013 | 221011100013 |
| Base 4 | 2200330214 | 2201031134 |
| Base 5 | 202332145 | 202403045 |
| Base 6 | 33110016 | 33121316 |
| Base 7 | 12543317 | 12551657 |
| Base 8 | 5017118 | 5023278 |
| Base 9 | 2710619 | 2714019 |
| Base 10 | 16480910 | 16507910 |
| Base 11 | 10290711 | 10303211 |
| Base 12 | 7b46112 | 7b64712 |
| Base 13 | 5a02813 | 5a1a513 |
| Base 14 | 440c114 | 4423514 |
| Base 15 | 33c7415 | 33da415 |
| Base 16 | 283c916 | 284d716 |