Compare 209089 vs 210101
| Property | 209089 | 210101 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2090891 | 2101011 |
| Prime factorization | 209089 | 210101 |
| Divisors count | 2 | 2 |
| Divisors | 1, 209089 | 1, 210101 |
| Number of properties | 7 | 8 |
| Additive primes | 7590th | |
| Chen primes | 7824th | |
| Cousin primes (2nd member) | 2226th | |
| Cuban primes 2 | 43rd | |
| Happy primes | 2851st | 2861st |
| Harmonic primes | 7012th | 7045th |
| Isolated primes | 14238th | 14310th |
| Primes | 18725th | 18815th |
| Pythagorean primes | 9351st | 9396th |
| Ulam primes | 1349th | |
| Roman numberals | ||
| Base 2 | 1100110000110000012 | 1100110100101101012 |
| Base 3 | 1011212110013 | 1012000121123 |
| Base 4 | 3030030014 | 3031023114 |
| Base 5 | 231423245 | 232104015 |
| Base 6 | 42520016 | 43004056 |
| Base 7 | 15304067 | 15333537 |
| Base 8 | 6303018 | 6322658 |
| Base 9 | 3477319 | 3501759 |
| Base 10 | 20908910 | 21010110 |
| Base 11 | 13310111 | 13394111 |
| Base 12 | a100112 | a170512 |
| Base 13 | 7422a13 | 7482813 |
| Base 14 | 562ad14 | 567d314 |
| Base 15 | 41e4415 | 423bb15 |
| Base 16 | 330c116 | 334b516 |