Compare 139921 vs 140249
| Property | 139921 | 140249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1399211 | 1402491 |
| Prime factorization | 139921 | 140249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139921 | 1, 140249 |
| Number of properties | 4 | 6 |
| Centered square primes | 76th | |
| Chen primes | 5609th | |
| Emirps | 2710th | |
| Isolated primes | 9789th | 9812th |
| Primes | 13002nd | 13029th |
| Pythagorean primes | 6476th | 6487th |
| Sophie germain primes | 1556th | |
| Roman numberals | ||
| Base 2 | 1000100010100100012 | 1000100011110110012 |
| Base 3 | 210022210213 | 210101011023 |
| Base 4 | 2020221014 | 2020331214 |
| Base 5 | 134341415 | 134414445 |
| Base 6 | 25554416 | 30011456 |
| Base 7 | 11216357 | 11226147 |
| Base 8 | 4212218 | 4217318 |
| Base 9 | 2328379 | 2333429 |
| Base 10 | 13992110 | 14024910 |
| Base 11 | 9614111 | 9640a11 |
| Base 12 | 68b8112 | 691b512 |
| Base 13 | 4b8c213 | 4bab513 |
| Base 14 | 38dc514 | 3917b14 |
| Base 15 | 2b6d115 | 2b84e15 |
| Base 16 | 2229116 | 223d916 |