Compare 142049 vs 142231
| Property | 142049 | 142231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1420491 | 1422311 |
| Prime factorization | 142049 | 142231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142049 | 1, 142231 |
| Number of properties | 4 | 6 |
| Additive primes | 5454th | |
| Emirps | 2759th | 2766th |
| Harmonic primes | 4956th | |
| Isolated primes | 9936th | 9950th |
| Primes | 13189th | 13207th |
| Pythagorean primes | 6571st | |
| Sexy primes (1st member) | 3248th | |
| Roman numberals | ||
| Base 2 | 1000101010111000012 | 1000101011100101112 |
| Base 3 | 210122120023 | 210200022113 |
| Base 4 | 2022232014 | 2022321134 |
| Base 5 | 140211445 | 140224115 |
| Base 6 | 30133456 | 30142516 |
| Base 7 | 11310657 | 11314457 |
| Base 8 | 4253418 | 4256278 |
| Base 9 | 2357629 | 2360849 |
| Base 10 | 14204910 | 14223110 |
| Base 11 | 977a611 | 9795111 |
| Base 12 | 6a25512 | 6a38712 |
| Base 13 | 4c86b13 | 4c97b13 |
| Base 14 | 39aa514 | 39b9514 |
| Base 15 | 2c14e15 | 2c22115 |
| Base 16 | 22ae116 | 22b9716 |