Compare 212071 vs 212081
Property | 212071 | 212081 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 311 × 68411 | 2120811 |
Prime factorization | 31 × 6841 | 212081 |
Divisors count | 4 | 2 |
Divisors | 1, 31, 6841, 212071 | 1, 212081 |
Number of properties | 1 | 5 |
Chen primes | 7929th | |
Isolated primes | 14438th | |
Primes | 18981st | |
Pythagorean primes | 9477th | |
Semiprimes | 47808th | |
Sophie germain primes | 2158th | |
Roman numberals | ||
Base 2 | 1100111100011001112 | 1100111100011100012 |
Base 3 | 1012022201113 | 1012022202123 |
Base 4 | 3033012134 | 3033013014 |
Base 5 | 232412415 | 232413115 |
Base 6 | 43134516 | 43135056 |
Base 7 | 15421667 | 15422127 |
Base 8 | 6361478 | 6361618 |
Base 9 | 3528149 | 3528259 |
Base 10 | 21207110 | 21208110 |
Base 11 | 13537211 | 13538111 |
Base 12 | a288712 | a289512 |
Base 13 | 756b213 | 756bc13 |
Base 14 | 573dd14 | 5740914 |
Base 15 | 42c8115 | 42c8b15 |
Base 16 | 33c6716 | 33c7116 |