Compare 166013 vs 166021
| Property | 166013 | 166021 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1660131 | 1660211 |
| Prime factorization | 166013 | 166021 |
| Divisors count | 2 | 2 |
| Divisors | 1, 166013 | 1, 166021 |
| Number of properties | 5 | 6 |
| Additive primes | 6214th | |
| Chen primes | 6450th | |
| Emirps | 3362nd | |
| Harmonic primes | 5696th | |
| Isolated primes | 11469th | 11470th |
| Primes | 15174th | 15175th |
| Pythagorean primes | 7568th | 7569th |
| Sexy primes (1st member) | 3672nd | |
| Roman numberals | ||
| Base 2 | 1010001000011111012 | 1010001000100001012 |
| Base 3 | 221022011223 | 221022012213 |
| Base 4 | 2202013314 | 2202020114 |
| Base 5 | 203030235 | 203030415 |
| Base 6 | 33203256 | 33203416 |
| Base 7 | 12610017 | 12610127 |
| Base 8 | 5041758 | 5042058 |
| Base 9 | 2726489 | 2726579 |
| Base 10 | 16601310 | 16602110 |
| Base 11 | 10380111 | 10380911 |
| Base 12 | 800a512 | 800b112 |
| Base 13 | 5a74313 | 5a74b13 |
| Base 14 | 4470114 | 4470914 |
| Base 15 | 342c815 | 342d115 |
| Base 16 | 2887d16 | 2888516 |