Compare 206939 vs 206951
| Property | 206939 | 206951 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 2069391 | 2069511 | 
| Prime factorization | 206939 | 206951 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 206939 | 1, 206951 | 
| Number of properties | 6 | 4 | 
| Additive primes | 7480th | 7481st | 
| Chen primes | 7753rd | |
| Isolated primes | 14107th | |
| Long primes | 6946th | |
| Primes | 18544th | 18545th | 
| Sexy primes (2nd member) | 4414th | |
| Sophie germain primes | 2112th | |
| Twin primes (1st member) | 2220th | |
| Roman numberals | ||
| Base 2 | 1100101000010110112 | 1100101000011001112 | 
| Base 3 | 1011112121023 | 1011112122123 | 
| Base 4 | 3022011234 | 3022012134 | 
| Base 5 | 231102245 | 231103015 | 
| Base 6 | 42340156 | 42340356 | 
| Base 7 | 15212157 | 15212337 | 
| Base 8 | 6241338 | 6241478 | 
| Base 9 | 3447729 | 3447859 | 
| Base 10 | 20693910 | 20695110 | 
| Base 11 | 13152711 | 13153811 | 
| Base 12 | 9b90b12 | 9b91b12 | 
| Base 13 | 7326513 | 7327413 | 
| Base 14 | 555b514 | 555c314 | 
| Base 15 | 414ae15 | 414bb15 | 
| Base 16 | 3285b16 | 3286716 |