Compare 1697 vs 2039
| Property | 1697 | 2039 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 16971 | 20391 |
| Prime factorization | 1697 | 2039 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1697 | 1, 2039 |
| Number of properties | 9 | 8 |
| Additive primes | 141st | |
| Chen primes | 167th | 190th |
| Cousin primes (2nd member) | 60th | |
| Happy primes | 51st | 56th |
| Harmonic primes | 115th | |
| Isolated primes | 186th | |
| Long primes | 103rd | |
| Primes | 265th | 309th |
| Prime triplets (2nd member) | 44th | |
| Pythagorean primes | 128th | |
| Safe primes | 39th | |
| Solinas primes | 55th | |
| Sophie germain primes | 62nd | |
| Twin primes (1st member) | 54th | |
| Roman numberals | MDCXCVII | MMXXXIX |
| Base 2 | 110101000012 | 111111101112 |
| Base 3 | 20222123 | 22101123 |
| Base 4 | 1222014 | 1333134 |
| Base 5 | 232425 | 311245 |
| Base 6 | 115056 | 132356 |
| Base 7 | 46437 | 56427 |
| Base 8 | 32418 | 37678 |
| Base 9 | 22859 | 27159 |
| Base 10 | 169710 | 203910 |
| Base 11 | 130311 | 159411 |
| Base 12 | b9512 | 121b12 |
| Base 13 | a0713 | c0b13 |
| Base 14 | 89314 | a5914 |
| Base 15 | 78215 | 90e15 |
| Base 16 | 6a116 | 7f716 |