Compare 681979 vs 684109
| Property | 681979 | 684109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6819791 | 6841091 |
| Prime factorization | 681979 | 684109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 681979 | 1, 684109 |
| Number of properties | 4 | 3 |
| Cousin primes (1st member) | 5952nd | 5964th |
| Isolated primes | 43447th | |
| Primes | 55214th | 55366th |
| Prime triplets (2nd member) | 2167th | |
| Twin primes (2nd member) | 5950th | |
| Roman numberals | ||
| Base 2 | 101001100111111110112 | 101001110000010011012 |
| Base 3 | 10211221111113 | 10212021021013 |
| Base 4 | 22121333234 | 22130010314 |
| Base 5 | 1333104045 | 1333424145 |
| Base 6 | 223411516 | 223551016 |
| Base 7 | 55401647 | 55463267 |
| Base 8 | 24637738 | 24701158 |
| Base 9 | 12484449 | 12523719 |
| Base 10 | 68197910 | 68410910 |
| Base 11 | 42642111 | 427a8811 |
| Base 12 | 28a7b712 | 28ba9112 |
| Base 13 | 1ab54c13 | 1ac4ca13 |
| Base 14 | 13a76b14 | 13b44d14 |
| Base 15 | d710415 | d7a7415 |
| Base 16 | a67fb16 | a704d16 |