Compare 490891 vs 491081
| Property | 490891 | 491081 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4908911 | 4910811 |
| Prime factorization | 490891 | 491081 |
| Divisors count | 2 | 2 |
| Divisors | 1, 490891 | 1, 491081 |
| Number of properties | 3 | 5 |
| Additive primes | 16042nd | 16047th |
| Chen primes | 16239th | |
| Isolated primes | 31844th | |
| Primes | 40833rd | 40849th |
| Super primes | 4278th | |
| Twin primes (1st member) | 4500th | |
| Roman numberals | ||
| Base 2 | 11101111101100010112 | 11101111110010010012 |
| Base 3 | 2202211010113 | 2202211220123 |
| Base 4 | 13133120234 | 13133210214 |
| Base 5 | 1112020315 | 1112033115 |
| Base 6 | 143043516 | 143053056 |
| Base 7 | 41131127 | 41135037 |
| Base 8 | 16766138 | 16771118 |
| Base 9 | 8273349 | 8275659 |
| Base 10 | 49089110 | 49108110 |
| Base 11 | 3058a511 | 305a5811 |
| Base 12 | 1b80b712 | 1b823512 |
| Base 13 | 14258b13 | 1426a613 |
| Base 14 | cac7914 | cad7314 |
| Base 15 | 9a6b115 | 9a78b15 |
| Base 16 | 77d8b16 | 77e4916 |