Compare 138497 vs 138821
| Property | 138497 | 138821 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1384971 | 1388211 |
| Prime factorization | 138497 | 138821 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138497 | 1, 138821 |
| Number of properties | 7 | 8 |
| Additive primes | 5328th | |
| Chen primes | 5551st | 5563rd |
| Cousin primes (2nd member) | 1591st | |
| Emirps | 2668th | 2673rd |
| Isolated primes | 9690th | 9713th |
| Long primes | 4818th | 4828th |
| Primes | 12885th | 12912th |
| Pythagorean primes | 6415th | 6427th |
| Sophie germain primes | 1538th | |
| Roman numberals | ||
| Base 2 | 1000011101000000012 | 1000011110010001012 |
| Base 3 | 210002221123 | 210011021123 |
| Base 4 | 2013100014 | 2013210114 |
| Base 5 | 134124425 | 134202415 |
| Base 6 | 25451056 | 25504056 |
| Base 7 | 11145327 | 11155047 |
| Base 8 | 4164018 | 4171058 |
| Base 9 | 2308759 | 2313759 |
| Base 10 | 13849710 | 13882110 |
| Base 11 | 9506711 | 9533111 |
| Base 12 | 6819512 | 6840512 |
| Base 13 | 4b06813 | 4b25713 |
| Base 14 | 3868914 | 3883b14 |
| Base 15 | 2b08215 | 2b1eb15 |
| Base 16 | 21d0116 | 21e4516 |