Compare 72881 vs 72883
| Property | 72881 | 72883 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 311 × 23511 | 728831 |
| Prime factorization | 31 × 2351 | 72883 |
| Divisors count | 4 | 2 |
| Divisors | 1, 31, 2351, 72881 | 1, 72883 |
| Number of properties | 1 | 4 |
| Happy primes | 1124th | |
| Isolated primes | 5321st | |
| Primes | 7204th | |
| Semiprimes | 17317th | |
| Sexy primes (1st member) | 1890th | |
| Roman numberals | ||
| Base 2 | 100011100101100012 | 100011100101100112 |
| Base 3 | 102002220223 | 102002221013 |
| Base 4 | 1013023014 | 1013023034 |
| Base 5 | 43130115 | 43130135 |
| Base 6 | 13212256 | 13212316 |
| Base 7 | 4223247 | 4223267 |
| Base 8 | 2162618 | 2162638 |
| Base 9 | 1208689 | 1208719 |
| Base 10 | 7288110 | 7288310 |
| Base 11 | 4a83611 | 4a83811 |
| Base 12 | 3621512 | 3621712 |
| Base 13 | 2723313 | 2723513 |
| Base 14 | 1c7bb14 | 1c7bd14 |
| Base 15 | 168db15 | 168dd15 |
| Base 16 | 11cb116 | 11cb316 |