Compare 190121 vs 190159
| Property | 190121 | 190159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1901211 | 1901591 |
| Prime factorization | 190121 | 190159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 190121 | 1, 190159 |
| Number of properties | 5 | 3 |
| Chen primes | 7232nd | |
| Emirps | 4004th | |
| Harmonic primes | 6439th | |
| Isolated primes | 13028th | 13031st |
| Primes | 17177th | 17180th |
| Pythagorean primes | 8571st | |
| Roman numberals | ||
| Base 2 | 1011100110101010012 | 1011100110110011112 |
| Base 3 | 1001222101123 | 1001222112213 |
| Base 4 | 2321222214 | 2321230334 |
| Base 5 | 220404415 | 220411145 |
| Base 6 | 40241056 | 40242116 |
| Base 7 | 14212017 | 14212547 |
| Base 8 | 5632518 | 5633178 |
| Base 9 | 3187159 | 3187579 |
| Base 10 | 19012110 | 19015910 |
| Base 11 | 11a92811 | 11a96211 |
| Base 12 | 9203512 | 9206712 |
| Base 13 | 686c913 | 6872813 |
| Base 14 | 4d40114 | 4d42b14 |
| Base 15 | 3b4eb15 | 3b52415 |
| Base 16 | 2e6a916 | 2e6cf16 |