Compare 212898 vs 212909
Property | 212898 | 212909 |
---|---|---|
Type | composite number | prime |
Unique factors | 5 | 1 |
Total factors | 5 | 1 |
Prime factorization | 21 × 31 × 71 × 371 × 1371 | 2129091 |
Prime factorization | 2 × 3 × 7 × 37 × 137 | 212909 |
Divisors count | 32 | 2 |
Divisors | 1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 137, 222, 259, 274, 411, 518, 777, 822, 959, 1554, 1918, 2877, 5069, 5754, 10138, 15207, 30414, 35483, 70966, 106449, 212898 | 1, 212909 |
Number of properties | 0 | 9 |
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 | 1100111111101000102 | 1100111111101011012 |
Base 3 | 1012110010103 | 1012110011123 |
Base 4 | 3033322024 | 3033322314 |
Base 5 | 233030435 | 233031145 |
Base 6 | 43213506 | 43214056 |
Base 7 | 15444607 | 15445047 |
Base 8 | 6376428 | 6376558 |
Base 9 | 3540339 | 3540459 |
Base 10 | 21289810 | 21290910 |
Base 11 | 135a5411 | 135a6411 |
Base 12 | a325612 | a326512 |
Base 13 | 75b9a13 | 75ba813 |
Base 14 | 5783014 | 5783b14 |
Base 15 | 4313315 | 4313e15 |
Base 16 | 33fa216 | 33fad16 |