Compare 766 vs 769
| Property | 766 | 769 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 3831 | 7691 |
| Prime factorization | 2 × 383 | 769 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 383, 766 | 1, 769 |
| Number of properties | 1 | 13 |
| Chen primes | 92nd | |
| Cousin primes (1st member) | 33rd | |
| Cuban primes 2 | 5th | |
| Emirps | 28th | |
| Harmonic primes | 53rd | |
| Isolated primes | 77th | |
| Lucky primes | 37th | |
| Pierpont primes | 18th | |
| Primes | 136th | |
| Proth primes | 16th | |
| Pythagorean primes | 65th | |
| Semiprimes | 231st | |
| Solinas primes | 42nd | |
| Thabit primes of the 2nd kind | 5th | |
| Roman numberals | DCCLXVI | DCCLXIX |
| Base 2 | 10111111102 | 11000000012 |
| Base 3 | 10011013 | 10011113 |
| Base 4 | 233324 | 300014 |
| Base 5 | 110315 | 110345 |
| Base 6 | 33146 | 33216 |
| Base 7 | 21437 | 21467 |
| Base 8 | 13768 | 14018 |
| Base 9 | 10419 | 10449 |
| Base 10 | 76610 | 76910 |
| Base 11 | 63711 | 63a11 |
| Base 12 | 53a12 | 54112 |
| Base 13 | 46c13 | 47213 |
| Base 14 | 3ca14 | 3cd14 |
| Base 15 | 36115 | 36415 |
| Base 16 | 2fe16 | 30116 |