Compare 142159 vs 142231
| Property | 142159 | 142231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1421591 | 1422311 |
| Prime factorization | 142159 | 142231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142159 | 1, 142231 |
| Number of properties | 4 | 6 |
| Additive primes | 5454th | |
| Chen primes | 5680th | |
| Emirps | 2766th | |
| Harmonic primes | 4952nd | 4956th |
| Isolated primes | 9950th | |
| Primes | 13199th | 13207th |
| Sexy primes (1st member) | 3248th | |
| Twin primes (2nd member) | 1629th | |
| Roman numberals | ||
| Base 2 | 1000101011010011112 | 1000101011100101112 |
| Base 3 | 210200000113 | 210200022113 |
| Base 4 | 2022310334 | 2022321134 |
| Base 5 | 140221145 | 140224115 |
| Base 6 | 30140516 | 30142516 |
| Base 7 | 11313137 | 11314457 |
| Base 8 | 4255178 | 4256278 |
| Base 9 | 2360049 | 2360849 |
| Base 10 | 14215910 | 14223110 |
| Base 11 | 9789611 | 9795111 |
| Base 12 | 6a32712 | 6a38712 |
| Base 13 | 4c92413 | 4c97b13 |
| Base 14 | 39b4314 | 39b9514 |
| Base 15 | 2c1c415 | 2c22115 |
| Base 16 | 22b4f16 | 22b9716 |