Compare 769 vs 991
| Property | 769 | 991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 7691 | 9911 |
| Prime factorization | 769 | 991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 769 | 1, 991 |
| Number of properties | 13 | 10 |
| Additive primes | 89th | |
| Chen primes | 92nd | 115th |
| Cousin primes (1st member) | 33rd | |
| Cuban primes 2 | 5th | |
| Emirps | 28th | 36th |
| Harmonic primes | 53rd | |
| Isolated primes | 77th | 98th |
| Lucky primes | 37th | 42nd |
| Pierpont primes | 18th | |
| Primes | 136th | 167th |
| Proth primes | 16th | |
| Pythagorean primes | 65th | |
| Sexy primes (1st member) | 74th | |
| Solinas primes | 42nd | 43rd |
| Super primes | 39th | |
| Thabit primes of the 2nd kind | 5th | |
| Ulam primes | 18th | |
| Roman numberals | DCCLXIX | CMXCI |
| Base 2 | 11000000012 | 11110111112 |
| Base 3 | 10011113 | 11002013 |
| Base 4 | 300014 | 331334 |
| Base 5 | 110345 | 124315 |
| Base 6 | 33216 | 43316 |
| Base 7 | 21467 | 26147 |
| Base 8 | 14018 | 17378 |
| Base 9 | 10449 | 13219 |
| Base 10 | 76910 | 99110 |
| Base 11 | 63a11 | 82111 |
| Base 12 | 54112 | 6a712 |
| Base 13 | 47213 | 5b313 |
| Base 14 | 3cd14 | 50b14 |
| Base 15 | 36415 | 46115 |
| Base 16 | 30116 | 3df16 |