Compare 139681 vs 139739
| Property | 139681 | 139739 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1396811 | 1397391 |
| Prime factorization | 139681 | 139739 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139681 | 1, 139739 |
| Number of properties | 5 | 7 |
| Chen primes | 5593rd | |
| Happy primes | 2027th | 2028th |
| Harmonic primes | 4876th | |
| Isolated primes | 9768th | 9774th |
| Long primes | 4855th | |
| Primes | 12981st | 12987th |
| Pythagorean primes | 6465th | |
| Sophie germain primes | 1552nd | |
| Ulam primes | 913th | |
| Roman numberals | ||
| Base 2 | 1000100001101000012 | 1000100001110110112 |
| Base 3 | 210021211013 | 210022001123 |
| Base 4 | 2020122014 | 2020131234 |
| Base 5 | 134322115 | 134324245 |
| Base 6 | 25544016 | 25545356 |
| Base 7 | 11211437 | 11212557 |
| Base 8 | 4206418 | 4207338 |
| Base 9 | 2325419 | 2326159 |
| Base 10 | 13968110 | 13973910 |
| Base 11 | 95a4311 | 95a9611 |
| Base 12 | 68a0112 | 68a4b12 |
| Base 13 | 4b76913 | 4b7b213 |
| Base 14 | 38c9314 | 38cd514 |
| Base 15 | 2b5c115 | 2b60e15 |
| Base 16 | 221a116 | 221db16 |