Compare 680080 vs 680081
| Property | 680080 | 680081 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 24 × 51 × 85011 | 6800811 |
| Prime factorization | 2 × 2 × 2 × 2 × 5 × 8501 | 680081 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8501, 17002, 34004, 42505, 68008, 85010, 136016, 170020, 340040, 680080 | 1, 680081 |
| Number of properties | 0 | 6 |
| Additive primes | 21493rd | |
| Chen primes | 21508th | |
| Cousin primes (2nd member) | 5939th | |
| Primes | 55069th | |
| Prime triplets (2nd member) | 2159th | |
| Twin primes (1st member) | 5932nd | |
| Roman numberals | ||
| Base 2 | 101001100000100100002 | 101001100000100100012 |
| Base 3 | 10211122200113 | 10211122200123 |
| Base 4 | 22120021004 | 22120021014 |
| Base 5 | 1332303105 | 1332303115 |
| Base 6 | 223243046 | 223243056 |
| Base 7 | 55315127 | 55315137 |
| Base 8 | 24602208 | 24602218 |
| Base 9 | 12458049 | 12458059 |
| Base 10 | 68008010 | 68008110 |
| Base 11 | 424a5511 | 424a5611 |
| Base 12 | 28969412 | 28969512 |
| Base 13 | 1aa71b13 | 1aa71c13 |
| Base 14 | 139bb214 | 139bb314 |
| Base 15 | d678a15 | d678b15 |
| Base 16 | a609016 | a609116 |