Compare 19913 vs 30161
| Property | 19913 | 30161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 199131 | 301611 |
| Prime factorization | 19913 | 30161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19913 | 1, 30161 |
| Number of properties | 10 | 5 |
| Additive primes | 1045th | 1474th |
| Emirps | 626th | 632nd |
| Good primes | 256th | |
| Isolated primes | 1572nd | 2323rd |
| Long primes | 861st | |
| Primes | 2251st | 3262nd |
| Pythagorean primes | 1119th | 1620th |
| Sexy primes (1st member) | 691st | |
| Sophie germain primes | 324th | |
| Super primes | 335th | |
| Roman numberals | ||
| Base 2 | 1001101110010012 | 1110101110100012 |
| Base 3 | 10000221123 | 11121010023 |
| Base 4 | 103130214 | 131131014 |
| Base 5 | 11141235 | 14311215 |
| Base 6 | 2321056 | 3513456 |
| Base 7 | 1120257 | 1536357 |
| Base 8 | 467118 | 727218 |
| Base 9 | 302759 | 453329 |
| Base 10 | 1991310 | 3016110 |
| Base 11 | 13a6311 | 2072a11 |
| Base 12 | b63512 | 1555512 |
| Base 13 | 90aa13 | 1096113 |
| Base 14 | 738514 | adc514 |
| Base 15 | 5d7815 | 8e0b15 |
| Base 16 | 4dc916 | 75d116 |