Compare 1229 vs 1607
| Property | 1229 | 1607 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12291 | 16071 |
| Prime factorization | 1229 | 1607 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1229 | 1, 1607 |
| Number of properties | 9 | 12 |
| Chen primes | 132nd | 161st |
| Emirps | 55th | |
| Happy primes | 49th | |
| Harmonic primes | 86th | |
| Long primes | 78th | 99th |
| Primes | 201st | 253rd |
| Prime triplets (1st member) | 42nd | |
| Pythagorean primes | 99th | |
| Sexy primes (1st member) | 109th | |
| Sexy primes (2nd member) | 87th | 108th |
| Sexy prime quadrupletss (2nd member) | 10th | |
| Sexy prime triplets (1st member) | 42nd | |
| Sexy prime triplets (2nd member) | 41st | |
| Sexy prime triplets (3rd member) | 33rd | |
| Sophie germain primes | 44th | |
| Twin primes (1st member) | 42nd | 51st |
| Roman numberals | MCCXXIX | MDCVII |
| Base 2 | 100110011012 | 110010001112 |
| Base 3 | 12001123 | 20121123 |
| Base 4 | 1030314 | 1210134 |
| Base 5 | 144045 | 224125 |
| Base 6 | 54056 | 112356 |
| Base 7 | 34047 | 44547 |
| Base 8 | 23158 | 31078 |
| Base 9 | 16159 | 21759 |
| Base 10 | 122910 | 160710 |
| Base 11 | a1811 | 123111 |
| Base 12 | 86512 | b1b12 |
| Base 13 | 73713 | 96813 |
| Base 14 | 63b14 | 82b14 |
| Base 15 | 56e15 | 72215 |
| Base 16 | 4cd16 | 64716 |