Compare 210209 vs 210214
Property | 210209 | 210214 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 2102091 | 21 × 1051071 |
Prime factorization | 210209 | 2 × 105107 |
Divisors count | 2 | 4 |
Divisors | 1, 210209 | 1, 2, 105107, 210214 |
Number of properties | 5 | 1 |
Chen primes | 7858th | |
Isolated primes | 14321st | |
Primes | 18828th | |
Pythagorean primes | 9403rd | |
Semiprimes | 47400th | |
Sophie germain primes | 2140th | |
Roman numberals | ||
Base 2 | 1100110101001000012 | 1100110101001001102 |
Base 3 | 1012001001123 | 1012001002013 |
Base 4 | 3031102014 | 3031102124 |
Base 5 | 232113145 | 232113245 |
Base 6 | 43011056 | 43011146 |
Base 7 | 15335667 | 15336047 |
Base 8 | 6324418 | 6324468 |
Base 9 | 3503159 | 3503219 |
Base 10 | 21020910 | 21021410 |
Base 11 | 133a2a11 | 133a3411 |
Base 12 | a179512 | a179a12 |
Base 13 | 748ac13 | 748b413 |
Base 14 | 5686d14 | 5687414 |
Base 15 | 4243e15 | 4244415 |
Base 16 | 3352116 | 3352616 |