Compare 138647 vs 138661
| Property | 138647 | 138661 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1386471 | 1386611 |
| Prime factorization | 138647 | 138661 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138647 | 1, 138661 |
| Number of properties | 6 | 5 |
| Additive primes | 5322nd | |
| Harmonic primes | 4844th | 4845th |
| Isolated primes | 9704th | 9705th |
| Long primes | 4823rd | 4824th |
| Primes | 12901st | 12902nd |
| Pythagorean primes | 6424th | |
| Sexy primes (2nd member) | 3182nd | |
| Roman numberals | ||
| Base 2 | 1000011101100101112 | 1000011101101001012 |
| Base 3 | 210010120023 | 210010121213 |
| Base 4 | 2013121134 | 2013122114 |
| Base 5 | 134140425 | 134141215 |
| Base 6 | 25455156 | 25455416 |
| Base 7 | 11151357 | 11151557 |
| Base 8 | 4166278 | 4166458 |
| Base 9 | 2311629 | 2311779 |
| Base 10 | 13864710 | 13866110 |
| Base 11 | 9519311 | 951a611 |
| Base 12 | 6829b12 | 682b112 |
| Base 13 | 4b15213 | 4b16313 |
| Base 14 | 3875514 | 3876514 |
| Base 15 | 2b13215 | 2b14115 |
| Base 16 | 21d9716 | 21da516 |