Compare 139409 vs 139787
| Property | 139409 | 139787 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1394091 | 1397871 |
| Prime factorization | 139409 | 139787 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139409 | 1, 139787 |
| Number of properties | 8 | 3 |
| Chen primes | 5584th | 5594th |
| Emirps | 2688th | |
| Happy primes | 2024th | |
| Isolated primes | 9752nd | 9778th |
| Primes | 12959th | 12991st |
| Pythagorean primes | 6455th | |
| Sophie germain primes | 1545th | |
| Super primes | 1543rd | |
| Roman numberals | ||
| Base 2 | 1000100000100100012 | 1000100010000010112 |
| Base 3 | 210020200223 | 210022020223 |
| Base 4 | 2020021014 | 2020200234 |
| Base 5 | 134301145 | 134331225 |
| Base 6 | 25532256 | 25550556 |
| Base 7 | 11203047 | 11213547 |
| Base 8 | 4202218 | 4210138 |
| Base 9 | 2322089 | 2326689 |
| Base 10 | 13940910 | 13978710 |
| Base 11 | 9581611 | 9602a11 |
| Base 12 | 6881512 | 68a8b12 |
| Base 13 | 4b5ba13 | 4b81b13 |
| Base 14 | 38b3b14 | 38d2b14 |
| Base 15 | 2b48e15 | 2b64215 |
| Base 16 | 2209116 | 2220b16 |