Compare 195809 vs 195814
| Property | 195809 | 195814 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1958091 | 21 × 191 × 51531 |
| Prime factorization | 195809 | 2 × 19 × 5153 |
| Divisors count | 2 | 8 |
| Divisors | 1, 195809 | 1, 2, 19, 38, 5153, 10306, 97907, 195814 |
| Number of properties | 5 | 0 |
| Emirps | 4155th | |
| Isolated primes | 13400th | |
| Primes | 17641st | |
| Pythagorean primes | 8802nd | |
| Sophie germain primes | 2023rd | |
| Roman numberals | ||
| Base 2 | 1011111100111000012 | 1011111100111001102 |
| Base 3 | 1002211210123 | 1002211211013 |
| Base 4 | 2333032014 | 2333032124 |
| Base 5 | 222312145 | 222312245 |
| Base 6 | 41103056 | 41103146 |
| Base 7 | 14436057 | 14436137 |
| Base 8 | 5763418 | 5763468 |
| Base 9 | 3275359 | 3275419 |
| Base 10 | 19580910 | 19581410 |
| Base 11 | 12412911 | 12413311 |
| Base 12 | 9539512 | 9539a12 |
| Base 13 | 6b18313 | 6b18813 |
| Base 14 | 5150514 | 5150a14 |
| Base 15 | 3d03e15 | 3d04415 |
| Base 16 | 2fce116 | 2fce616 |