Compare 209441 vs 211231
| Property | 209441 | 211231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2094411 | 2112311 |
| Prime factorization | 209441 | 211231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 209441 | 1, 211231 |
| Number of properties | 7 | 3 |
| Chen primes | 7836th | |
| Harmonic primes | 7026th | |
| Isolated primes | 14264th | |
| Primes | 18757th | 18913th |
| Pythagorean primes | 9368th | |
| Sophie germain primes | 2134th | |
| Super primes | 2141st | 2152nd |
| Twin primes (2nd member) | 2265th | |
| Roman numberals | ||
| Base 2 | 1100110010001000012 | 1100111001000111112 |
| Base 3 | 1011220220023 | 1012012021013 |
| Base 4 | 3030202014 | 3032101334 |
| Base 5 | 232002315 | 232244115 |
| Base 6 | 42533456 | 43055316 |
| Base 7 | 15314217 | 15365567 |
| Base 8 | 6310418 | 6344378 |
| Base 9 | 3482629 | 3516719 |
| Base 10 | 20944110 | 21123110 |
| Base 11 | 1333a111 | 13477911 |
| Base 12 | a125512 | a22a712 |
| Base 13 | 7443b13 | 751b713 |
| Base 14 | 5648114 | 56d9d14 |
| Base 15 | 420cb15 | 428c115 |
| Base 16 | 3322116 | 3391f16 |