Compare 212081 vs 212082
Property | 212081 | 212082 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2120811 | 21 × 31 × 131 × 27191 |
Prime factorization | 212081 | 2 × 3 × 13 × 2719 |
Divisors count | 2 | 16 |
Divisors | 1, 212081 | 1, 2, 3, 6, 13, 26, 39, 78, 2719, 5438, 8157, 16314, 35347, 70694, 106041, 212082 |
Number of properties | 5 | 0 |
Chen primes | 7929th | |
Isolated primes | 14438th | |
Primes | 18981st | |
Pythagorean primes | 9477th | |
Sophie germain primes | 2158th | |
Roman numberals | ||
Base 2 | 1100111100011100012 | 1100111100011100102 |
Base 3 | 1012022202123 | 1012022202203 |
Base 4 | 3033013014 | 3033013024 |
Base 5 | 232413115 | 232413125 |
Base 6 | 43135056 | 43135106 |
Base 7 | 15422127 | 15422137 |
Base 8 | 6361618 | 6361628 |
Base 9 | 3528259 | 3528269 |
Base 10 | 21208110 | 21208210 |
Base 11 | 13538111 | 13538211 |
Base 12 | a289512 | a289612 |
Base 13 | 756bc13 | 756c013 |
Base 14 | 5740914 | 5740a14 |
Base 15 | 42c8b15 | 42c8c15 |
Base 16 | 33c7116 | 33c7216 |