Compare 124139 vs 124247
| Property | 124139 | 124247 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1241391 | 1242471 |
| Prime factorization | 124139 | 124247 |
| Divisors count | 2 | 2 |
| Divisors | 1, 124139 | 1, 124247 |
| Number of properties | 6 | 4 |
| Chen primes | 5062nd | 5065th |
| Emirps | 2313th | |
| Isolated primes | 8737th | |
| Long primes | 4363rd | 4368th |
| Primes | 11660th | 11670th |
| Sexy primes (2nd member) | 2905th | |
| Twin primes (1st member) | 1464th | |
| Roman numberals | ||
| Base 2 | 111100100111010112 | 111100101010101112 |
| Base 3 | 200220212023 | 200221022023 |
| Base 4 | 1321032234 | 1321111134 |
| Base 5 | 124330245 | 124334425 |
| Base 6 | 23544156 | 23551156 |
| Base 7 | 10246317 | 10251447 |
| Base 8 | 3623538 | 3625278 |
| Base 9 | 2082529 | 2083829 |
| Base 10 | 12413910 | 12424710 |
| Base 11 | 852a411 | 8539211 |
| Base 12 | 5ba0b12 | 5ba9b12 |
| Base 13 | 4467213 | 4472613 |
| Base 14 | 3335114 | 333cb14 |
| Base 15 | 26bae15 | 26c3215 |
| Base 16 | 1e4eb16 | 1e55716 |