Compare 680861 vs 681001
| Property | 680861 | 681001 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6808611 | 6810011 |
| Prime factorization | 680861 | 681001 |
| Divisors count | 2 | 2 |
| Divisors | 1, 680861 | 1, 681001 |
| Number of properties | 5 | 2 |
| Additive primes | 21505th | |
| Chen primes | 21530th | |
| Cousin primes (2nd member) | 5943rd | |
| Isolated primes | 43251st | 43258th |
| Primes | 55128th | 55139th |
| Roman numberals | ||
| Base 2 | 101001100011100111012 | 101001100100001010012 |
| Base 3 | 10211202220023 | 10211210110213 |
| Base 4 | 22120321314 | 22121002214 |
| Base 5 | 1332414215 | 1332430015 |
| Base 6 | 223320456 | 223324416 |
| Base 7 | 55340067 | 55342667 |
| Base 8 | 24616358 | 24620518 |
| Base 9 | 12468629 | 12471379 |
| Base 10 | 68086110 | 68100110 |
| Base 11 | 4255a511 | 42571211 |
| Base 12 | 28a02512 | 28a12112 |
| Base 13 | 1aab9c13 | 1aac7913 |
| Base 14 | 13a1ad14 | 13a26d14 |
| Base 15 | d6b0b15 | d6ba115 |
| Base 16 | a639d16 | a642916 |