Compare 6689 vs 6689
| Property | 6689 | 6689 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 66891 | 66891 |
| Prime factorization | 6689 | 6689 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6689 | 1, 6689 |
| Number of properties | 6 | 6 |
| Additive primes | 429th | 429th |
| Chen primes | 470th | 470th |
| Good primes | 135th | 135th |
| Primes | 862nd | 862nd |
| Pythagorean primes | 425th | 425th |
| Twin primes (1st member) | 154th | 154th |
| Roman numberals | ||
| Base 2 | 11010001000012 | 11010001000012 |
| Base 3 | 1000112023 | 1000112023 |
| Base 4 | 12202014 | 12202014 |
| Base 5 | 2032245 | 2032245 |
| Base 6 | 505456 | 505456 |
| Base 7 | 253347 | 253347 |
| Base 8 | 150418 | 150418 |
| Base 9 | 101529 | 101529 |
| Base 10 | 668910 | 668910 |
| Base 11 | 503111 | 503111 |
| Base 12 | 3a5512 | 3a5512 |
| Base 13 | 307713 | 307713 |
| Base 14 | 261b14 | 261b14 |
| Base 15 | 1eae15 | 1eae15 |
| Base 16 | 1a2116 | 1a2116 |