Compare 206209 vs 206220
Property | 206209 | 206220 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 6 |
Prime factorization | 2062091 | 22 × 31 × 51 × 71 × 4911 |
Prime factorization | 206209 | 2 × 2 × 3 × 5 × 7 × 491 |
Divisors count | 2 | 48 |
Divisors | 1, 206209 | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 491, 982, 1473, 1964, 2455, 2946, 3437, 4910, 5892, 6874, 7365, 9820, 10311, 13748, 14730, 17185, 20622, 29460, 34370, 41244, 51555, 68740, 103110, 206220 |
Number of properties | 9 | 0 |
Additive primes | 7454th | |
Chen primes | 7727th | |
Harmonic primes | 6927th | |
Isolated primes | 14059th | |
Primes | 18484th | |
Pythagorean primes | 9229th | |
Sexy primes (2nd member) | 4400th | |
Sexy prime quadrupletss (4th member) | 111th | |
Sexy prime triplets (3rd member) | 887th | |
Roman numberals | ||
Base 2 | 1100100101100000012 | 1100100101100011002 |
Base 3 | 1011102121013 | 1011102122103 |
Base 4 | 3021120014 | 3021120304 |
Base 5 | 230443145 | 230443405 |
Base 6 | 42304016 | 42304206 |
Base 7 | 15161237 | 15161407 |
Base 8 | 6226018 | 6226148 |
Base 9 | 3437719 | 3437839 |
Base 10 | 20620910 | 20622010 |
Base 11 | 130a2311 | 130a3311 |
Base 12 | 9b40112 | 9b41012 |
Base 13 | 72b2313 | 72b3113 |
Base 14 | 5521314 | 5522014 |
Base 15 | 4117415 | 4118015 |
Base 16 | 3258116 | 3258c16 |