Compare 681067 vs 681071
| Property | 681067 | 681071 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6810671 | 171 × 400631 |
| Prime factorization | 681067 | 17 × 40063 |
| Divisors count | 2 | 4 |
| Divisors | 1, 681067 | 1, 17, 40063, 681071 |
| Number of properties | 3 | 1 |
| Isolated primes | 43263rd | |
| Primes | 55146th | |
| Semiprimes | 145515th | |
| Sexy primes (2nd member) | 11863rd | |
| Roman numberals | ||
| Base 2 | 101001100100011010112 | 101001100100011011112 |
| Base 3 | 10211210202013 | 10211210202123 |
| Base 4 | 22121012234 | 22121012334 |
| Base 5 | 1332432325 | 1332432415 |
| Base 6 | 223330316 | 223330356 |
| Base 7 | 55344227 | 55344267 |
| Base 8 | 24621538 | 24621578 |
| Base 9 | 12472219 | 12472259 |
| Base 10 | 68106710 | 68107110 |
| Base 11 | 42577211 | 42577611 |
| Base 12 | 28a17712 | 28a17b12 |
| Base 13 | 1aacca13 | 1ab00113 |
| Base 14 | 13a2b914 | 13a2bd14 |
| Base 15 | d6be715 | d6beb15 |
| Base 16 | a646b16 | a646f16 |