Compare 199813 vs 199820
Property | 199813 | 199820 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 1998131 | 22 × 51 × 971 × 1031 |
Prime factorization | 199813 | 2 × 2 × 5 × 97 × 103 |
Divisors count | 2 | 24 |
Divisors | 1, 199813 | 1, 2, 4, 5, 10, 20, 97, 103, 194, 206, 388, 412, 485, 515, 970, 1030, 1940, 2060, 9991, 19982, 39964, 49955, 99910, 199820 |
Number of properties | 10 | 0 |
Additive primes | 7215th | |
Harmonic primes | 6754th | |
Primes | 17971st | |
Prime triplets (3rd member) | 840th | |
Pythagorean primes | 8969th | |
Sexy primes (1st member) | 4294th | |
Sexy primes (2nd member) | 4293rd | |
Sexy prime triplets (2nd member) | 865th | |
Super primes | 2060th | |
Twin primes (2nd member) | 2159th | |
Roman numberals | ||
Base 2 | 1100001100100001012 | 1100001100100011002 |
Base 3 | 1010110021113 | 1010110022023 |
Base 4 | 3003020114 | 3003020304 |
Base 5 | 223432235 | 223432405 |
Base 6 | 41410216 | 41410326 |
Base 7 | 14613557 | 14613657 |
Base 8 | 6062058 | 6062148 |
Base 9 | 3340749 | 3340829 |
Base 10 | 19981310 | 19982010 |
Base 11 | 12713911 | 12714511 |
Base 12 | 9777112 | 9777812 |
Base 13 | 6cc4313 | 6cc4a13 |
Base 14 | 52b6514 | 52b6c14 |
Base 15 | 3e30d15 | 3e31515 |
Base 16 | 30c8516 | 30c8c16 |