Compare 138863 vs 139169
| Property | 138863 | 139169 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1388631 | 1391691 |
| Prime factorization | 138863 | 139169 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138863 | 1, 139169 |
| Number of properties | 7 | 6 |
| Additive primes | 5330th | 5341st |
| Chen primes | 5564th | 5575th |
| Harmonic primes | 4861st | |
| Isolated primes | 9716th | 9735th |
| Long primes | 4830th | |
| Primes | 12915th | 12936th |
| Pythagorean primes | 6441st | |
| Safe primes | 874th | |
| Sexy primes (1st member) | 3184th | |
| Roman numberals | ||
| Base 2 | 1000011110011011112 | 1000011111101000012 |
| Base 3 | 210011110023 | 210012201023 |
| Base 4 | 2013212334 | 2013322014 |
| Base 5 | 134204235 | 134231345 |
| Base 6 | 25505156 | 25521456 |
| Base 7 | 11155647 | 11165127 |
| Base 8 | 4171578 | 4176418 |
| Base 9 | 2314329 | 2318129 |
| Base 10 | 13886310 | 13916910 |
| Base 11 | 9536a11 | 9561811 |
| Base 12 | 6843b12 | 6865512 |
| Base 13 | 4b28a13 | 4b46413 |
| Base 14 | 3886b14 | 38a0914 |
| Base 15 | 2b22815 | 2b37e15 |
| Base 16 | 21e6f16 | 21fa116 |