Compare 19913 vs 30197
| Property | 19913 | 30197 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 199131 | 301971 |
| Prime factorization | 19913 | 30197 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19913 | 1, 30197 |
| Number of properties | 10 | 6 |
| Additive primes | 1045th | |
| Emirps | 626th | 633rd |
| Good primes | 256th | |
| Isolated primes | 1572nd | 2327th |
| Long primes | 861st | |
| Primes | 2251st | 3266th |
| Pythagorean primes | 1119th | 1623rd |
| Sexy primes (1st member) | 691st | 958th |
| Sophie germain primes | 324th | |
| Super primes | 335th | |
| Ulam primes | 247th | |
| Roman numberals | ||
| Base 2 | 1001101110010012 | 1110101111101012 |
| Base 3 | 10000221123 | 11121021023 |
| Base 4 | 103130214 | 131133114 |
| Base 5 | 11141235 | 14312425 |
| Base 6 | 2321056 | 3514456 |
| Base 7 | 1120257 | 1540167 |
| Base 8 | 467118 | 727658 |
| Base 9 | 302759 | 453729 |
| Base 10 | 1991310 | 3019710 |
| Base 11 | 13a6311 | 2076211 |
| Base 12 | b63512 | 1558512 |
| Base 13 | 90aa13 | 1098b13 |
| Base 14 | 738514 | b00d14 |
| Base 15 | 5d7815 | 8e3215 |
| Base 16 | 4dc916 | 75f516 |