Compare 211969 vs 212117
| Property | 211969 | 212117 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2119691 | 2121171 |
| Prime factorization | 211969 | 212117 |
| Divisors count | 2 | 2 |
| Divisors | 1, 211969 | 1, 212117 |
| Number of properties | 5 | 6 |
| Chen primes | 7925th | 7931st |
| Harmonic primes | 7113th | |
| Isolated primes | 14432nd | 14440th |
| Primes | 18975th | 18983rd |
| Proth primes | 134th | |
| Pythagorean primes | 9473rd | 9478th |
| Sexy primes (1st member) | 4502nd | |
| Roman numberals | ||
| Base 2 | 1100111100000000012 | 1100111100100101012 |
| Base 3 | 1012022022013 | 1012022220123 |
| Base 4 | 3033000014 | 3033021114 |
| Base 5 | 232403345 | 232414325 |
| Base 6 | 43132016 | 43140056 |
| Base 7 | 15416627 | 15422637 |
| Base 8 | 6360018 | 6362258 |
| Base 9 | 3526819 | 3528659 |
| Base 10 | 21196910 | 21211710 |
| Base 11 | 13528a11 | 13540411 |
| Base 12 | a280112 | a290512 |
| Base 13 | 7563413 | 7571913 |
| Base 14 | 5736914 | 5743314 |
| Base 15 | 42c1415 | 42cb215 |
| Base 16 | 33c0116 | 33c9516 |