Compare 190121 vs 190607
| Property | 190121 | 190607 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1901211 | 1906071 |
| Prime factorization | 190121 | 190607 |
| Divisors count | 2 | 2 |
| Divisors | 1, 190121 | 1, 190607 |
| Number of properties | 5 | 7 |
| Additive primes | 6961st | |
| Chen primes | 7232nd | 7242nd |
| Happy primes | 2641st | |
| Harmonic primes | 6439th | |
| Isolated primes | 13028th | 13059th |
| Long primes | 6447th | |
| Primes | 17177th | 17212th |
| Pythagorean primes | 8571st | |
| Sexy primes (1st member) | 4119th | |
| Roman numberals | ||
| Base 2 | 1011100110101010012 | 1011101000100011112 |
| Base 3 | 1001222101123 | 1002001101123 |
| Base 4 | 2321222214 | 2322020334 |
| Base 5 | 220404415 | 220444125 |
| Base 6 | 40241056 | 40302356 |
| Base 7 | 14212017 | 14224647 |
| Base 8 | 5632518 | 5642178 |
| Base 9 | 3187159 | 3204159 |
| Base 10 | 19012110 | 19060710 |
| Base 11 | 11a92811 | 12022a11 |
| Base 12 | 9203512 | 9237b12 |
| Base 13 | 686c913 | 689b113 |
| Base 14 | 4d40114 | 4d66b14 |
| Base 15 | 3b4eb15 | 3b72215 |
| Base 16 | 2e6a916 | 2e88f16 |