Compare 1229 vs 1697
| Property | 1229 | 1697 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12291 | 16971 |
| Prime factorization | 1229 | 1697 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1229 | 1, 1697 |
| Number of properties | 9 | 9 |
| Additive primes | 141st | |
| Chen primes | 132nd | 167th |
| Cousin primes (2nd member) | 60th | |
| Emirps | 55th | |
| Happy primes | 51st | |
| Long primes | 78th | 103rd |
| Primes | 201st | 265th |
| Prime triplets (2nd member) | 44th | |
| Pythagorean primes | 99th | 128th |
| Sexy primes (2nd member) | 87th | |
| Sexy prime triplets (3rd member) | 33rd | |
| Sophie germain primes | 44th | |
| Twin primes (1st member) | 42nd | 54th |
| Roman numberals | MCCXXIX | MDCXCVII |
| Base 2 | 100110011012 | 110101000012 |
| Base 3 | 12001123 | 20222123 |
| Base 4 | 1030314 | 1222014 |
| Base 5 | 144045 | 232425 |
| Base 6 | 54056 | 115056 |
| Base 7 | 34047 | 46437 |
| Base 8 | 23158 | 32418 |
| Base 9 | 16159 | 22859 |
| Base 10 | 122910 | 169710 |
| Base 11 | a1811 | 130311 |
| Base 12 | 86512 | b9512 |
| Base 13 | 73713 | a0713 |
| Base 14 | 63b14 | 89314 |
| Base 15 | 56e15 | 78215 |
| Base 16 | 4cd16 | 6a116 |