Compare 504989 vs 504991
| Property | 504989 | 504991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5049891 | 5049911 |
| Prime factorization | 504989 | 504991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 504989 | 1, 504991 |
| Number of properties | 4 | 4 |
| Chen primes | 16641st | 16642nd |
| Lucky primes | 4914th | |
| Primes | 41909th | 41910th |
| Sexy primes (2nd member) | 9248th | |
| Twin primes (1st member) | 4599th | |
| Twin primes (2nd member) | 4599th | |
| Roman numberals | ||
| Base 2 | 11110110100100111012 | 11110110100100111112 |
| Base 3 | 2211222010223 | 2211222011013 |
| Base 4 | 13231021314 | 13231021334 |
| Base 5 | 1121244245 | 1121244315 |
| Base 6 | 144535256 | 144535316 |
| Base 7 | 42021627 | 42021647 |
| Base 8 | 17322358 | 17322378 |
| Base 9 | 8486389 | 8486419 |
| Base 10 | 50498910 | 50499110 |
| Base 11 | 31545111 | 31545311 |
| Base 12 | 2042a512 | 2042a712 |
| Base 13 | 148b1413 | 148b1613 |
| Base 14 | d206914 | d206b14 |
| Base 15 | 9e95e15 | 9e96115 |
| Base 16 | 7b49d16 | 7b49f16 |