Compare 189967 vs 190121
| Property | 189967 | 190121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1899671 | 1901211 |
| Prime factorization | 189967 | 190121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189967 | 1, 190121 |
| Number of properties | 4 | 5 |
| Chen primes | 7232nd | |
| Harmonic primes | 6439th | |
| Isolated primes | 13017th | 13028th |
| Lucky primes | 2220th | |
| Primes | 17166th | 17177th |
| Pythagorean primes | 8571st | |
| Sexy primes (2nd member) | 4110th | |
| Roman numberals | ||
| Base 2 | 1011100110000011112 | 1011100110101010012 |
| Base 3 | 1001221202113 | 1001222101123 |
| Base 4 | 2321200334 | 2321222214 |
| Base 5 | 220343325 | 220404415 |
| Base 6 | 40232516 | 40241056 |
| Base 7 | 14205617 | 14212017 |
| Base 8 | 5630178 | 5632518 |
| Base 9 | 3185249 | 3187159 |
| Base 10 | 18996710 | 19012110 |
| Base 11 | 11a7a811 | 11a92811 |
| Base 12 | 91b2712 | 9203512 |
| Base 13 | 6860b13 | 686c913 |
| Base 14 | 4d33114 | 4d40114 |
| Base 15 | 3b44715 | 3b4eb15 |
| Base 16 | 2e60f16 | 2e6a916 |