Compare 18973 vs 18975
Property | 18973 | 18975 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 189731 | 31 × 52 × 111 × 231 |
Prime factorization | 18973 | 3 × 5 × 5 × 11 × 23 |
Divisors count | 2 | 24 |
Divisors | 1, 18973 | 1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 6325, 18975 |
Number of properties | 4 | 0 |
Isolated primes | 1504th | |
Primes | 2157th | |
Pythagorean primes | 1068th | |
Sexy primes (1st member) | 660th | |
Roman numberals | ||
Base 2 | 1001010000111012 | 1001010000111112 |
Base 3 | 2220002013 | 2220002103 |
Base 4 | 102201314 | 102201334 |
Base 5 | 11013435 | 11014005 |
Base 6 | 2235016 | 2235036 |
Base 7 | 1062137 | 1062157 |
Base 8 | 450358 | 450378 |
Base 9 | 280219 | 280239 |
Base 10 | 1897310 | 1897510 |
Base 11 | 1328911 | 1329011 |
Base 12 | ab9112 | ab9312 |
Base 13 | 883613 | 883813 |
Base 14 | 6cb314 | 6cb514 |
Base 15 | 594d15 | 595015 |
Base 16 | 4a1d16 | 4a1f16 |