Compare 72173 vs 72185
| Property | 72173 | 72185 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 721731 | 51 × 144371 |
| Prime factorization | 72173 | 5 × 14437 |
| Divisors count | 2 | 4 |
| Divisors | 1, 72173 | 1, 5, 14437, 72185 |
| Number of properties | 7 | 1 |
| Cousin primes (2nd member) | 926th | |
| Isolated primes | 5278th | |
| Primes | 7145th | |
| Prime triplets (3rd member) | 394th | |
| Pythagorean primes | 3558th | |
| Semiprimes | 17162nd | |
| Sexy primes (2nd member) | 1876th | |
| Sexy prime triplets (3rd member) | 422nd | |
| Roman numberals | ||
| Base 2 | 100011001111011012 | 100011001111110012 |
| Base 3 | 102000000023 | 102000001123 |
| Base 4 | 1012132314 | 1012133214 |
| Base 5 | 43021435 | 43022205 |
| Base 6 | 13140456 | 13141056 |
| Base 7 | 4202637 | 4203117 |
| Base 8 | 2147558 | 2147718 |
| Base 9 | 1200029 | 1200159 |
| Base 10 | 7217310 | 7218510 |
| Base 11 | 4a25211 | 4a26311 |
| Base 12 | 3592512 | 3593512 |
| Base 13 | 26b0a13 | 26b1913 |
| Base 14 | 1c43314 | 1c44114 |
| Base 15 | 165b815 | 165c515 |
| Base 16 | 119ed16 | 119f916 |