Compare 681994 vs 681997
| Property | 681994 | 681997 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 411 × 83171 | 6819971 |
| Prime factorization | 2 × 41 × 8317 | 681997 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 41, 82, 8317, 16634, 340997, 681994 | 1, 681997 |
| Number of properties | 0 | 3 |
| Cousin primes (1st member) | 5953rd | |
| Isolated primes | 43317th | |
| Primes | 55216th | |
| Roman numberals | ||
| Base 2 | 101001101000000010102 | 101001101000000011012 |
| Base 3 | 10211221120013 | 10211221120113 |
| Base 4 | 22122000224 | 22122000314 |
| Base 5 | 1333104345 | 1333104425 |
| Base 6 | 223412146 | 223412216 |
| Base 7 | 55402157 | 55402217 |
| Base 8 | 24640128 | 24640158 |
| Base 9 | 12484619 | 12484649 |
| Base 10 | 68199410 | 68199710 |
| Base 11 | 42643511 | 42643811 |
| Base 12 | 28a80a12 | 28a81112 |
| Base 13 | 1ab56113 | 1ab56413 |
| Base 14 | 13a77c14 | 13a78114 |
| Base 15 | d711415 | d711715 |
| Base 16 | a680a16 | a680d16 |