Compare 138821 vs 139169
| Property | 138821 | 139169 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1388211 | 1391691 |
| Prime factorization | 138821 | 139169 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138821 | 1, 139169 |
| Number of properties | 8 | 6 |
| Additive primes | 5328th | 5341st |
| Chen primes | 5563rd | 5575th |
| Emirps | 2673rd | |
| Harmonic primes | 4861st | |
| Isolated primes | 9713th | 9735th |
| Long primes | 4828th | |
| Primes | 12912th | 12936th |
| Pythagorean primes | 6427th | 6441st |
| Sophie germain primes | 1538th | |
| Roman numberals | ||
| Base 2 | 1000011110010001012 | 1000011111101000012 |
| Base 3 | 210011021123 | 210012201023 |
| Base 4 | 2013210114 | 2013322014 |
| Base 5 | 134202415 | 134231345 |
| Base 6 | 25504056 | 25521456 |
| Base 7 | 11155047 | 11165127 |
| Base 8 | 4171058 | 4176418 |
| Base 9 | 2313759 | 2318129 |
| Base 10 | 13882110 | 13916910 |
| Base 11 | 9533111 | 9561811 |
| Base 12 | 6840512 | 6865512 |
| Base 13 | 4b25713 | 4b46413 |
| Base 14 | 3883b14 | 38a0914 |
| Base 15 | 2b1eb15 | 2b37e15 |
| Base 16 | 21e4516 | 21fa116 |