Compare 212909 vs 212916
Property | 212909 | 212916 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2129091 | 22 × 31 × 111 × 16131 |
Prime factorization | 212909 | 2 × 2 × 3 × 11 × 1613 |
Divisors count | 2 | 24 |
Divisors | 1, 212909 | 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1613, 3226, 4839, 6452, 9678, 17743, 19356, 35486, 53229, 70972, 106458, 212916 |
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 | 1100111111101101002 |
Base 3 | 1012110011123 | 1012110012103 |
Base 4 | 3033322314 | 3033323104 |
Base 5 | 233031145 | 233031315 |
Base 6 | 43214056 | 43214206 |
Base 7 | 15445047 | 15445147 |
Base 8 | 6376558 | 6376648 |
Base 9 | 3540459 | 3540539 |
Base 10 | 21290910 | 21291610 |
Base 11 | 135a6411 | 135a7011 |
Base 12 | a326512 | a327012 |
Base 13 | 75ba813 | 75bb213 |
Base 14 | 5783b14 | 5784414 |
Base 15 | 4313e15 | 4314615 |
Base 16 | 33fad16 | 33fb416 |