Compare 142391 vs 142421
| Property | 142391 | 142421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1423911 | 1424211 |
| Prime factorization | 142391 | 142421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142391 | 1, 142421 |
| Number of properties | 3 | 7 |
| Chen primes | 5686th | |
| Isolated primes | 9959th | 9961st |
| Long primes | 4923rd | |
| Primes | 13216th | 13218th |
| Pythagorean primes | 6585th | |
| Sexy primes (1st member) | 3249th | |
| Sexy prime triplets (1st member) | 683rd | |
| Sophie germain primes | 1573rd | |
| Roman numberals | ||
| Base 2 | 1000101100001101112 | 1000101100010101012 |
| Base 3 | 210200222023 | 210201002123 |
| Base 4 | 2023003134 | 2023011114 |
| Base 5 | 140240315 | 140241415 |
| Base 6 | 30151156 | 30152056 |
| Base 7 | 11320647 | 11321367 |
| Base 8 | 4260678 | 4261258 |
| Base 9 | 2362829 | 2363259 |
| Base 10 | 14239110 | 14242110 |
| Base 11 | 97a8711 | 9800411 |
| Base 12 | 6a49b12 | 6a50512 |
| Base 13 | 4ca7213 | 4ca9613 |
| Base 14 | 39c6b14 | 39c8d14 |
| Base 15 | 2c2cb15 | 2c2eb15 |
| Base 16 | 22c3716 | 22c5516 |