Compare 138863 vs 139423
| Property | 138863 | 139423 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1388631 | 1394231 |
| Prime factorization | 138863 | 139423 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138863 | 1, 139423 |
| Number of properties | 7 | 5 |
| Additive primes | 5330th | |
| Chen primes | 5564th | |
| Emirps | 2689th | |
| Isolated primes | 9716th | 9753rd |
| Long primes | 4830th | |
| Lucky primes | 1694th | |
| Primes | 12915th | 12960th |
| Safe primes | 874th | |
| Sexy primes (1st member) | 3184th | 3195th |
| Roman numberals | ||
| Base 2 | 1000011110011011112 | 1000100000100111112 |
| Base 3 | 210011110023 | 210020202113 |
| Base 4 | 2013212334 | 2020021334 |
| Base 5 | 134204235 | 134301435 |
| Base 6 | 25505156 | 25532516 |
| Base 7 | 11155647 | 11203247 |
| Base 8 | 4171578 | 4202378 |
| Base 9 | 2314329 | 2322249 |
| Base 10 | 13886310 | 13942310 |
| Base 11 | 9536a11 | 9582911 |
| Base 12 | 6843b12 | 6882712 |
| Base 13 | 4b28a13 | 4b5cb13 |
| Base 14 | 3886b14 | 38b4b14 |
| Base 15 | 2b22815 | 2b49d15 |
| Base 16 | 21e6f16 | 2209f16 |