Compare 138679 vs 138863
| Property | 138679 | 138863 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1386791 | 1388631 |
| Prime factorization | 138679 | 138863 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138679 | 1, 138863 |
| Number of properties | 4 | 7 |
| Additive primes | 5330th | |
| Chen primes | 5564th | |
| Cousin primes (1st member) | 1595th | |
| Harmonic primes | 4846th | |
| Isolated primes | 9706th | 9716th |
| Long primes | 4830th | |
| Primes | 12903rd | 12915th |
| Safe primes | 874th | |
| Sexy primes (1st member) | 3184th | |
| Roman numberals | ||
| Base 2 | 1000011101101101112 | 1000011110011011112 |
| Base 3 | 210010200213 | 210011110023 |
| Base 4 | 2013123134 | 2013212334 |
| Base 5 | 134142045 | 134204235 |
| Base 6 | 25500116 | 25505156 |
| Base 7 | 11152127 | 11155647 |
| Base 8 | 4166678 | 4171578 |
| Base 9 | 2312079 | 2314329 |
| Base 10 | 13867910 | 13886310 |
| Base 11 | 9521211 | 9536a11 |
| Base 12 | 6830712 | 6843b12 |
| Base 13 | 4b17813 | 4b28a13 |
| Base 14 | 3877914 | 3886b14 |
| Base 15 | 2b15415 | 2b22815 |
| Base 16 | 21db716 | 21e6f16 |