Compare 19709 vs 19961
| Property | 19709 | 19961 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 197091 | 199611 |
| Prime factorization | 19709 | 19961 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19709 | 1, 19961 |
| Number of properties | 6 | 5 |
| Chen primes | 1100th | 1110th |
| Good primes | 257th | |
| Isolated primes | 1558th | |
| Long primes | 855th | |
| Primes | 2231st | 2256th |
| Pythagorean primes | 1108th | 1122nd |
| Sophie germain primes | 321st | |
| Twin primes (1st member) | 341st | |
| Roman numberals | ||
| Base 2 | 1001100111111012 | 1001101111110012 |
| Base 3 | 10000002223 | 10001010223 |
| Base 4 | 103033314 | 103133214 |
| Base 5 | 11123145 | 11143215 |
| Base 6 | 2311256 | 2322256 |
| Base 7 | 1113147 | 1121247 |
| Base 8 | 463758 | 467718 |
| Base 9 | 300289 | 303389 |
| Base 10 | 1970910 | 1996110 |
| Base 11 | 1389811 | 13aa711 |
| Base 12 | b4a512 | b67512 |
| Base 13 | 8c8113 | 911613 |
| Base 14 | 727b14 | 73bb14 |
| Base 15 | 5c8e15 | 5dab15 |
| Base 16 | 4cfd16 | 4df916 |