Compare 138647 vs 138863
| Property | 138647 | 138863 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1386471 | 1388631 |
| Prime factorization | 138647 | 138863 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138647 | 1, 138863 |
| Number of properties | 6 | 7 |
| Additive primes | 5322nd | 5330th |
| Chen primes | 5564th | |
| Harmonic primes | 4844th | |
| Isolated primes | 9704th | 9716th |
| Long primes | 4823rd | 4830th |
| Primes | 12901st | 12915th |
| Safe primes | 874th | |
| Sexy primes (1st member) | 3184th | |
| Sexy primes (2nd member) | 3182nd | |
| Roman numberals | ||
| Base 2 | 1000011101100101112 | 1000011110011011112 |
| Base 3 | 210010120023 | 210011110023 |
| Base 4 | 2013121134 | 2013212334 |
| Base 5 | 134140425 | 134204235 |
| Base 6 | 25455156 | 25505156 |
| Base 7 | 11151357 | 11155647 |
| Base 8 | 4166278 | 4171578 |
| Base 9 | 2311629 | 2314329 |
| Base 10 | 13864710 | 13886310 |
| Base 11 | 9519311 | 9536a11 |
| Base 12 | 6829b12 | 6843b12 |
| Base 13 | 4b15213 | 4b28a13 |
| Base 14 | 3875514 | 3886b14 |
| Base 15 | 2b13215 | 2b22815 |
| Base 16 | 21d9716 | 21e6f16 |