Compare 212909 vs 212914
Property | 212909 | 212914 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2129091 | 21 × 131 × 191 × 4311 |
Prime factorization | 212909 | 2 × 13 × 19 × 431 |
Divisors count | 2 | 16 |
Divisors | 1, 212909 | 1, 2, 13, 19, 26, 38, 247, 431, 494, 862, 5603, 8189, 11206, 16378, 106457, 212914 |
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 | 1100111111101100102 |
Base 3 | 1012110011123 | 1012110012013 |
Base 4 | 3033322314 | 3033323024 |
Base 5 | 233031145 | 233031245 |
Base 6 | 43214056 | 43214146 |
Base 7 | 15445047 | 15445127 |
Base 8 | 6376558 | 6376628 |
Base 9 | 3540459 | 3540519 |
Base 10 | 21290910 | 21291410 |
Base 11 | 135a6411 | 135a6911 |
Base 12 | a326512 | a326a12 |
Base 13 | 75ba813 | 75bb013 |
Base 14 | 5783b14 | 5784214 |
Base 15 | 4313e15 | 4314415 |
Base 16 | 33fad16 | 33fb216 |