Compare 164663 vs 164809
| Property | 164663 | 164809 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1646631 | 1648091 |
| Prime factorization | 164663 | 164809 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164663 | 1, 164809 |
| Number of properties | 5 | 5 |
| Chen primes | 6419th | |
| Emirps | 3338th | |
| Harmonic primes | 5665th | |
| Isolated primes | 11385th | 11395th |
| Long primes | 5631st | |
| Lucky primes | 1960th | |
| Primes | 15072nd | 15082nd |
| Pythagorean primes | 7520th | |
| Roman numberals | ||
| Base 2 | 1010000011001101112 | 1010000011110010012 |
| Base 3 | 221002121223 | 221010020013 |
| Base 4 | 2200303134 | 2200330214 |
| Base 5 | 202321235 | 202332145 |
| Base 6 | 33101556 | 33110016 |
| Base 7 | 12540327 | 12543317 |
| Base 8 | 5014678 | 5017118 |
| Base 9 | 2707789 | 2710619 |
| Base 10 | 16466310 | 16480910 |
| Base 11 | 10279411 | 10290711 |
| Base 12 | 7b35b12 | 7b46112 |
| Base 13 | 59c4513 | 5a02813 |
| Base 14 | 4401914 | 440c114 |
| Base 15 | 33bc815 | 33c7415 |
| Base 16 | 2833716 | 283c916 |