Compare 211949 vs 212081
| Property | 211949 | 212081 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2119491 | 2120811 |
| Prime factorization | 211949 | 212081 |
| Divisors count | 2 | 2 |
| Divisors | 1, 211949 | 1, 212081 |
| Number of properties | 7 | 5 |
| Chen primes | 7924th | 7929th |
| Harmonic primes | 7110th | |
| Isolated primes | 14431st | 14438th |
| Long primes | 7095th | |
| Primes | 18974th | 18981st |
| Pythagorean primes | 9472nd | 9477th |
| Sexy primes (2nd member) | 4501st | |
| Sophie germain primes | 2158th | |
| Roman numberals | ||
| Base 2 | 1100111011111011012 | 1100111100011100012 |
| Base 3 | 1012022012223 | 1012022202123 |
| Base 4 | 3032332314 | 3033013014 |
| Base 5 | 232402445 | 232413115 |
| Base 6 | 43131256 | 43135056 |
| Base 7 | 15416337 | 15422127 |
| Base 8 | 6357558 | 6361618 |
| Base 9 | 3526589 | 3528259 |
| Base 10 | 21194910 | 21208110 |
| Base 11 | 13527111 | 13538111 |
| Base 12 | a27a512 | a289512 |
| Base 13 | 7561a13 | 756bc13 |
| Base 14 | 5735314 | 5740914 |
| Base 15 | 42bee15 | 42c8b15 |
| Base 16 | 33bed16 | 33c7116 |