Compare 166013 vs 166409
| Property | 166013 | 166409 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1660131 | 1664091 |
| Prime factorization | 166013 | 166409 |
| Divisors count | 2 | 2 |
| Divisors | 1, 166013 | 1, 166409 |
| Number of properties | 5 | 7 |
| Additive primes | 6214th | |
| Chen primes | 6450th | 6461st |
| Emirps | 3369th | |
| Harmonic primes | 5708th | |
| Isolated primes | 11469th | 11497th |
| Primes | 15174th | 15206th |
| Pythagorean primes | 7568th | 7582nd |
| Sexy primes (2nd member) | 3679th | |
| Roman numberals | ||
| Base 2 | 1010001000011111012 | 1010001010000010012 |
| Base 3 | 221022011223 | 221100210223 |
| Base 4 | 2202013314 | 2202200214 |
| Base 5 | 203030235 | 203111145 |
| Base 6 | 33203256 | 33222256 |
| Base 7 | 12610017 | 12621057 |
| Base 8 | 5041758 | 5050118 |
| Base 9 | 2726489 | 2732389 |
| Base 10 | 16601310 | 16640910 |
| Base 11 | 10380111 | 10403111 |
| Base 12 | 800a512 | 8037512 |
| Base 13 | 5a74313 | 5a98913 |
| Base 14 | 4470114 | 4490514 |
| Base 15 | 342c815 | 3448e15 |
| Base 16 | 2887d16 | 28a0916 |