Compare 768 vs 769
| Property | 768 | 769 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 9 | 1 |
| Prime factorization | 28 × 31 | 7691 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 | 769 |
| Divisors count | 18 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768 | 1, 769 |
| Number of properties | 0 | 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 | |
| Solinas primes | 42nd | |
| Thabit primes of the 2nd kind | 5th | |
| Roman numberals | DCCLXVIII | DCCLXIX |
| Base 2 | 11000000002 | 11000000012 |
| Base 3 | 10011103 | 10011113 |
| Base 4 | 300004 | 300014 |
| Base 5 | 110335 | 110345 |
| Base 6 | 33206 | 33216 |
| Base 7 | 21457 | 21467 |
| Base 8 | 14008 | 14018 |
| Base 9 | 10439 | 10449 |
| Base 10 | 76810 | 76910 |
| Base 11 | 63911 | 63a11 |
| Base 12 | 54012 | 54112 |
| Base 13 | 47113 | 47213 |
| Base 14 | 3cc14 | 3cd14 |
| Base 15 | 36315 | 36415 |
| Base 16 | 30016 | 30116 |