Compare 206939 vs 208121
| Property | 206939 | 208121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2069391 | 2081211 |
| Prime factorization | 206939 | 208121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 206939 | 1, 208121 |
| Number of properties | 6 | 6 |
| Additive primes | 7480th | |
| Chen primes | 7788th | |
| Harmonic primes | 6980th | |
| Isolated primes | 14107th | 14182nd |
| Long primes | 6946th | |
| Primes | 18544th | 18645th |
| Pythagorean primes | 9310th | |
| Sexy primes (2nd member) | 4414th | |
| Sophie germain primes | 2112th | 2123rd |
| Roman numberals | ||
| Base 2 | 1100101000010110112 | 1100101100111110012 |
| Base 3 | 1011112121023 | 1011201110123 |
| Base 4 | 3022011234 | 3023033214 |
| Base 5 | 231102245 | 231244415 |
| Base 6 | 42340156 | 42433056 |
| Base 7 | 15212157 | 15245247 |
| Base 8 | 6241338 | 6263718 |
| Base 9 | 3447729 | 3464359 |
| Base 10 | 20693910 | 20812110 |
| Base 11 | 13152711 | 13240111 |
| Base 12 | 9b90b12 | a053512 |
| Base 13 | 7326513 | 7396413 |
| Base 14 | 555b514 | 55bbb14 |
| Base 15 | 414ae15 | 419eb15 |
| Base 16 | 3285b16 | 32cf916 |