Compare 166169 vs 166409
| Property | 166169 | 166409 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1661691 | 1664091 |
| Prime factorization | 166169 | 166409 |
| Divisors count | 2 | 2 |
| Divisors | 1, 166169 | 1, 166409 |
| Number of properties | 6 | 7 |
| Additive primes | 6217th | |
| Chen primes | 6454th | 6461st |
| Emirps | 3367th | 3369th |
| Harmonic primes | 5708th | |
| Isolated primes | 11480th | 11497th |
| Primes | 15185th | 15206th |
| Pythagorean primes | 7572nd | 7582nd |
| Sexy primes (2nd member) | 3679th | |
| Roman numberals | ||
| Base 2 | 1010001001000110012 | 1010001010000010012 |
| Base 3 | 221022211023 | 221100210223 |
| Base 4 | 2202101214 | 2202200214 |
| Base 5 | 203041345 | 203111145 |
| Base 6 | 33211456 | 33222256 |
| Base 7 | 12613137 | 12621057 |
| Base 8 | 5044318 | 5050118 |
| Base 9 | 2728429 | 2732389 |
| Base 10 | 16616910 | 16640910 |
| Base 11 | 10393311 | 10403111 |
| Base 12 | 801b512 | 8037512 |
| Base 13 | 5a83313 | 5a98913 |
| Base 14 | 447b314 | 4490514 |
| Base 15 | 3437e15 | 3448e15 |
| Base 16 | 2891916 | 28a0916 |