Compare 124139 vs 124145
| Property | 124139 | 124145 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1241391 | 51 × 71 × 35471 |
| Prime factorization | 124139 | 5 × 7 × 3547 |
| Divisors count | 2 | 8 |
| Divisors | 1, 124139 | 1, 5, 7, 35, 3547, 17735, 24829, 124145 |
| Number of properties | 6 | 0 |
| Chen primes | 5062nd | |
| Emirps | 2313th | |
| Isolated primes | 8737th | |
| Long primes | 4363rd | |
| Primes | 11660th | |
| Sexy primes (2nd member) | 2905th | |
| Roman numberals | ||
| Base 2 | 111100100111010112 | 111100100111100012 |
| Base 3 | 200220212023 | 200220212223 |
| Base 4 | 1321032234 | 1321033014 |
| Base 5 | 124330245 | 124330405 |
| Base 6 | 23544156 | 23544256 |
| Base 7 | 10246317 | 10246407 |
| Base 8 | 3623538 | 3623618 |
| Base 9 | 2082529 | 2082589 |
| Base 10 | 12413910 | 12414510 |
| Base 11 | 852a411 | 852aa11 |
| Base 12 | 5ba0b12 | 5ba1512 |
| Base 13 | 4467213 | 4467813 |
| Base 14 | 3335114 | 3335714 |
| Base 15 | 26bae15 | 26bb515 |
| Base 16 | 1e4eb16 | 1e4f116 |