Compare 68213 vs 68220
| Property | 68213 | 68220 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 6 |
| Prime factorization | 682131 | 22 × 32 × 51 × 3791 |
| Prime factorization | 68213 | 2 × 2 × 3 × 3 × 5 × 379 |
| Divisors count | 2 | 36 |
| Divisors | 1, 68213 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2274, 3411, 3790, 4548, 5685, 6822, 7580, 11370, 13644, 17055, 22740, 34110, 68220 |
| Number of properties | 8 | 0 |
| Cousin primes (2nd member) | 890th | |
| Isolated primes | 5019th | |
| Primes | 6790th | |
| Prime triplets (3rd member) | 379th | |
| Pythagorean primes | 3382nd | |
| Sexy primes (1st member) | 1797th | |
| Sexy primes (2nd member) | 1796th | |
| Sexy prime triplets (2nd member) | 404th | |
| Roman numberals | ||
| Base 2 | 100001010011101012 | 100001010011111002 |
| Base 3 | 101101201023 | 101101202003 |
| Base 4 | 1002213114 | 1002213304 |
| Base 5 | 41403235 | 41403405 |
| Base 6 | 12434456 | 12435006 |
| Base 7 | 4026057 | 4026157 |
| Base 8 | 2051658 | 2051748 |
| Base 9 | 1135129 | 1135209 |
| Base 10 | 6821310 | 6822010 |
| Base 11 | 4728211 | 4728911 |
| Base 12 | 3358512 | 3359012 |
| Base 13 | 2508213 | 2508913 |
| Base 14 | 1ac0514 | 1ac0c14 |
| Base 15 | 1532815 | 1533015 |
| Base 16 | 10a7516 | 10a7c16 |