Compare 212909 vs 212910
Property | 212909 | 212910 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 5 |
Prime factorization | 2129091 | 21 × 31 × 51 × 471 × 1511 |
Prime factorization | 212909 | 2 × 3 × 5 × 47 × 151 |
Divisors count | 2 | 32 |
Divisors | 1, 212909 | 1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 151, 235, 282, 302, 453, 470, 705, 755, 906, 1410, 1510, 2265, 4530, 7097, 14194, 21291, 35485, 42582, 70970, 106455, 212910 |
Number of properties | 9 | 0 |
Additive primes | 7689th | |
Chen primes | 7953rd | |
Isolated primes | 14491st | |
Long primes | 7116th | |
Primes | 19040th | |
Pythagorean primes | 9506th | |
Sexy primes (2nd member) | 4516th | |
Sexy prime triplets (3rd member) | 906th | |
Sophie germain primes | 2165th | |
Roman numberals | ||
Base 2 | 1100111111101011012 | 1100111111101011102 |
Base 3 | 1012110011123 | 1012110011203 |
Base 4 | 3033322314 | 3033322324 |
Base 5 | 233031145 | 233031205 |
Base 6 | 43214056 | 43214106 |
Base 7 | 15445047 | 15445057 |
Base 8 | 6376558 | 6376568 |
Base 9 | 3540459 | 3540469 |
Base 10 | 21290910 | 21291010 |
Base 11 | 135a6411 | 135a6511 |
Base 12 | a326512 | a326612 |
Base 13 | 75ba813 | 75ba913 |
Base 14 | 5783b14 | 5783c14 |
Base 15 | 4313e15 | 4314015 |
Base 16 | 33fad16 | 33fae16 |