Compare 6689 vs 6694
| Property | 6689 | 6694 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 66891 | 21 × 33471 |
| Prime factorization | 6689 | 2 × 3347 |
| Divisors count | 2 | 4 |
| Divisors | 1, 6689 | 1, 2, 3347, 6694 |
| Number of properties | 6 | 1 |
| Additive primes | 429th | |
| Chen primes | 470th | |
| Good primes | 135th | |
| Primes | 862nd | |
| Pythagorean primes | 425th | |
| Semiprimes | 1798th | |
| Twin primes (1st member) | 154th | |
| Roman numberals | ||
| Base 2 | 11010001000012 | 11010001001102 |
| Base 3 | 1000112023 | 1000112213 |
| Base 4 | 12202014 | 12202124 |
| Base 5 | 2032245 | 2032345 |
| Base 6 | 505456 | 505546 |
| Base 7 | 253347 | 253427 |
| Base 8 | 150418 | 150468 |
| Base 9 | 101529 | 101579 |
| Base 10 | 668910 | 669410 |
| Base 11 | 503111 | 503611 |
| Base 12 | 3a5512 | 3a5a12 |
| Base 13 | 307713 | 307c13 |
| Base 14 | 261b14 | 262214 |
| Base 15 | 1eae15 | 1eb415 |
| Base 16 | 1a2116 | 1a2616 |