Compare 142297 vs 142391
| Property | 142297 | 142391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1422971 | 1423911 |
| Prime factorization | 142297 | 142391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142297 | 1, 142391 |
| Number of properties | 6 | 3 |
| Emirps | 2767th | |
| Harmonic primes | 4957th | |
| Isolated primes | 9953rd | 9959th |
| Long primes | 4920th | |
| Primes | 13210th | 13216th |
| Pythagorean primes | 6581st | |
| Sophie germain primes | 1573rd | |
| Roman numberals | ||
| Base 2 | 1000101011110110012 | 1000101100001101112 |
| Base 3 | 210200120213 | 210200222023 |
| Base 4 | 2022331214 | 2023003134 |
| Base 5 | 140231425 | 140240315 |
| Base 6 | 30144416 | 30151156 |
| Base 7 | 11316017 | 11320647 |
| Base 8 | 4257318 | 4260678 |
| Base 9 | 2361679 | 2362829 |
| Base 10 | 14229710 | 14239110 |
| Base 11 | 97a0111 | 97a8711 |
| Base 12 | 6a42112 | 6a49b12 |
| Base 13 | 4c9cc13 | 4ca7213 |
| Base 14 | 39c0114 | 39c6b14 |
| Base 15 | 2c26715 | 2c2cb15 |
| Base 16 | 22bd916 | 22c3716 |