Compare 489847 vs 490591
| Property | 489847 | 490591 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4898471 | 4905911 |
| Prime factorization | 489847 | 490591 |
| Divisors count | 2 | 2 |
| Divisors | 1, 489847 | 1, 490591 |
| Number of properties | 4 | 3 |
| Cousin primes (1st member) | 4484th | |
| Isolated primes | 31788th | 31830th |
| Lucky primes | 4783rd | 4788th |
| Primes | 40753rd | 40815th |
| Roman numberals | ||
| Base 2 | 11101111001011101112 | 11101111100010111112 |
| Base 3 | 2202122211113 | 2202202220013 |
| Base 4 | 13132113134 | 13133011334 |
| Base 5 | 1111333425 | 1111443315 |
| Base 6 | 142554516 | 143031316 |
| Base 7 | 41100617 | 41122037 |
| Base 8 | 16745678 | 16761378 |
| Base 9 | 8258449 | 8268619 |
| Base 10 | 48984710 | 49059110 |
| Base 11 | 30503611 | 30565211 |
| Base 12 | 1b758712 | 1b7aa712 |
| Base 13 | 141c6713 | 1423ba13 |
| Base 14 | ca73114 | cab0314 |
| Base 15 | 9a21715 | 9a56115 |
| Base 16 | 7797716 | 77c5f16 |