Compare 189870 vs 189881
Property | 189870 | 189881 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 51 × 63291 | 1898811 |
Prime factorization | 2 × 3 × 5 × 6329 | 189881 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 6329, 12658, 18987, 31645, 37974, 63290, 94935, 189870 | 1, 189881 |
Number of properties | 0 | 6 |
Chen primes | 7224th | |
Cousin primes (2nd member) | 2036th | |
Isolated primes | 13011th | |
Primes | 17158th | |
Pythagorean primes | 8560th | |
Sexy primes (1st member) | 4109th | |
Roman numberals | ||
Base 2 | 1011100101101011102 | 1011100101101110012 |
Base 3 | 1001221100203 | 1001221101223 |
Base 4 | 2321122324 | 2321123214 |
Base 5 | 220334405 | 220340115 |
Base 6 | 40230106 | 40230256 |
Base 7 | 14203627 | 14204067 |
Base 8 | 5626568 | 5626718 |
Base 9 | 3184069 | 3184189 |
Base 10 | 18987010 | 18988110 |
Base 11 | 11a71a11 | 11a72a11 |
Base 12 | 91a6612 | 91a7512 |
Base 13 | 6856513 | 6857313 |
Base 14 | 4d2a214 | 4d2ad14 |
Base 15 | 3b3d015 | 3b3db15 |
Base 16 | 2e5ae16 | 2e5b916 |