Compare 66041 vs 66045
| Property | 66041 | 66045 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 660411 | 31 × 51 × 71 × 171 × 371 |
| Prime factorization | 66041 | 3 × 5 × 7 × 17 × 37 |
| Divisors count | 2 | 32 |
| Divisors | 1, 66041 | 1, 3, 5, 7, 15, 17, 21, 35, 37, 51, 85, 105, 111, 119, 185, 255, 259, 357, 555, 595, 629, 777, 1295, 1785, 1887, 3145, 3885, 4403, 9435, 13209, 22015, 66045 |
| Number of properties | 7 | 0 |
| Additive primes | 2821st | |
| Chen primes | 3019th | |
| Cousin primes (2nd member) | 867th | |
| Isolated primes | 4859th | |
| Primes | 6594th | |
| Pythagorean primes | 3284th | |
| Sexy primes (1st member) | 1759th | |
| Roman numberals | ||
| Base 2 | 100000001111110012 | 100000001111111012 |
| Base 3 | 101001202223 | 101001210103 |
| Base 4 | 1000133214 | 1000133314 |
| Base 5 | 41031315 | 41031405 |
| Base 6 | 12254256 | 12254336 |
| Base 7 | 3633537 | 3633607 |
| Base 8 | 2007718 | 2007758 |
| Base 9 | 1105289 | 1105339 |
| Base 10 | 6604110 | 6604510 |
| Base 11 | 4568811 | 4569111 |
| Base 12 | 3227512 | 3227912 |
| Base 13 | 240a113 | 240a513 |
| Base 14 | 1a0d314 | 1a0d714 |
| Base 15 | 1487b15 | 1488015 |
| Base 16 | 101f916 | 101fd16 |