Compare 138497 vs 138731
| Property | 138497 | 138731 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1384971 | 1387311 |
| Prime factorization | 138497 | 138731 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138497 | 1, 138731 |
| Number of properties | 7 | 8 |
| Additive primes | 5324th | |
| Chen primes | 5551st | 5561st |
| Cousin primes (2nd member) | 1591st | 1596th |
| Emirps | 2668th | 2671st |
| Happy primes | 2015th | |
| Isolated primes | 9690th | 9709th |
| Long primes | 4818th | 4826th |
| Primes | 12885th | 12906th |
| Pythagorean primes | 6415th | |
| Roman numberals | ||
| Base 2 | 1000011101000000012 | 1000011101111010112 |
| Base 3 | 210002221123 | 210010220123 |
| Base 4 | 2013100014 | 2013132234 |
| Base 5 | 134124425 | 134144115 |
| Base 6 | 25451056 | 25501356 |
| Base 7 | 11145327 | 11153157 |
| Base 8 | 4164018 | 4167538 |
| Base 9 | 2308759 | 2312659 |
| Base 10 | 13849710 | 13873110 |
| Base 11 | 9506711 | 9525a11 |
| Base 12 | 6819512 | 6834b12 |
| Base 13 | 4b06813 | 4b1b813 |
| Base 14 | 3868914 | 387b514 |
| Base 15 | 2b08215 | 2b18b15 |
| Base 16 | 21d0116 | 21deb16 |