Compare 490619 vs 490661
| Property | 490619 | 490661 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4906191 | 4906611 |
| Prime factorization | 490619 | 490661 |
| Divisors count | 2 | 2 |
| Divisors | 1, 490619 | 1, 490661 |
| Number of properties | 4 | 3 |
| Additive primes | 16038th | |
| Chen primes | 16225th | 16228th |
| Isolated primes | 31831st | |
| Primes | 40816th | 40820th |
| Twin primes (1st member) | 4494th | |
| Roman numberals | ||
| Base 2 | 11101111100011110112 | 11101111100101001012 |
| Base 3 | 2202210000023 | 2202210011223 |
| Base 4 | 13133013234 | 13133022114 |
| Base 5 | 1111444345 | 1112001215 |
| Base 6 | 143032156 | 143033256 |
| Base 7 | 41122437 | 41123337 |
| Base 8 | 16761738 | 16762458 |
| Base 9 | 8270029 | 8270489 |
| Base 10 | 49061910 | 49066110 |
| Base 11 | 30567811 | 30570611 |
| Base 12 | 1b7b0b12 | 1b7b4512 |
| Base 13 | 14240c13 | 14244213 |
| Base 14 | cab2314 | cab5314 |
| Base 15 | 9a57e15 | 9a5ab15 |
| Base 16 | 77c7b16 | 77ca516 |