Compare 138661 vs 138821
| Property | 138661 | 138821 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1386611 | 1388211 |
| Prime factorization | 138661 | 138821 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138661 | 1, 138821 |
| Number of properties | 5 | 8 |
| Additive primes | 5328th | |
| Chen primes | 5563rd | |
| Emirps | 2673rd | |
| Harmonic primes | 4845th | |
| Isolated primes | 9705th | 9713th |
| Long primes | 4824th | 4828th |
| Primes | 12902nd | 12912th |
| Pythagorean primes | 6424th | 6427th |
| Sophie germain primes | 1538th | |
| Roman numberals | ||
| Base 2 | 1000011101101001012 | 1000011110010001012 |
| Base 3 | 210010121213 | 210011021123 |
| Base 4 | 2013122114 | 2013210114 |
| Base 5 | 134141215 | 134202415 |
| Base 6 | 25455416 | 25504056 |
| Base 7 | 11151557 | 11155047 |
| Base 8 | 4166458 | 4171058 |
| Base 9 | 2311779 | 2313759 |
| Base 10 | 13866110 | 13882110 |
| Base 11 | 951a611 | 9533111 |
| Base 12 | 682b112 | 6840512 |
| Base 13 | 4b16313 | 4b25713 |
| Base 14 | 3876514 | 3883b14 |
| Base 15 | 2b14115 | 2b1eb15 |
| Base 16 | 21da516 | 21e4516 |