Compare 211889 vs 212969
| Property | 211889 | 212969 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2118891 | 2129691 |
| Prime factorization | 211889 | 212969 |
| Divisors count | 2 | 2 |
| Divisors | 1, 211889 | 1, 212969 |
| Number of properties | 7 | 5 |
| Additive primes | 7655th | 7691st |
| Chen primes | 7922nd | |
| Harmonic primes | 7106th | |
| Isolated primes | 14494th | |
| Primes | 18968th | 19043rd |
| Pythagorean primes | 9470th | 9508th |
| Sophie germain primes | 2155th | 2166th |
| Twin primes (1st member) | 2271st | |
| Roman numberals | ||
| Base 2 | 1100111011101100012 | 1100111111111010012 |
| Base 3 | 1012021222023 | 1012110102023 |
| Base 4 | 3032323014 | 3033332214 |
| Base 5 | 232400245 | 233033345 |
| Base 6 | 43125456 | 43215456 |
| Base 7 | 15415167 | 15446217 |
| Base 8 | 6356618 | 6377518 |
| Base 9 | 3525829 | 3541229 |
| Base 10 | 21188910 | 21296910 |
| Base 11 | 13521711 | 13600911 |
| Base 12 | a275512 | a32b512 |
| Base 13 | 755a213 | 75c2313 |
| Base 14 | 5730d14 | 5788114 |
| Base 15 | 42bae15 | 4317e15 |
| Base 16 | 33bb116 | 33fe916 |