Compare 138727 vs 139609
| Property | 138727 | 139609 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1387271 | 1396091 |
| Prime factorization | 138727 | 139609 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138727 | 1, 139609 |
| Number of properties | 5 | 5 |
| Cousin primes (1st member) | 1596th | |
| Emirps | 2696th | |
| Happy primes | 2014th | 2026th |
| Isolated primes | 9708th | 9765th |
| Long primes | 4825th | |
| Primes | 12905th | 12976th |
| Pythagorean primes | 6463rd | |
| Roman numberals | ||
| Base 2 | 1000011101111001112 | 1000100001010110012 |
| Base 3 | 210010220013 | 210021112013 |
| Base 4 | 2013132134 | 2020111214 |
| Base 5 | 134144025 | 134314145 |
| Base 6 | 25501316 | 25542016 |
| Base 7 | 11153117 | 11210117 |
| Base 8 | 4167478 | 4205318 |
| Base 9 | 2312619 | 2324519 |
| Base 10 | 13872710 | 13960910 |
| Base 11 | 9525611 | 9598811 |
| Base 12 | 6834712 | 6896112 |
| Base 13 | 4b1b413 | 4b71213 |
| Base 14 | 387b114 | 38c4114 |
| Base 15 | 2b18715 | 2b57415 |
| Base 16 | 21de716 | 2215916 |