Compare 1321 vs 1607
| Property | 1321 | 1607 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 13211 | 16071 |
| Prime factorization | 1321 | 1607 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1321 | 1, 1607 |
| Number of properties | 7 | 12 |
| Additive primes | 118th | |
| Chen primes | 161st | |
| Emirps | 63rd | |
| Happy primes | 49th | |
| Harmonic primes | 74th | 86th |
| Long primes | 99th | |
| Primes | 216th | 253rd |
| Prime triplets (1st member) | 42nd | |
| Pythagorean primes | 106th | |
| Sexy primes (1st member) | 94th | 109th |
| Sexy primes (2nd member) | 108th | |
| Sexy prime quadrupletss (2nd member) | 10th | |
| Sexy prime triplets (1st member) | 42nd | |
| Sexy prime triplets (2nd member) | 41st | |
| Twin primes (1st member) | 51st | |
| Twin primes (2nd member) | 46th | |
| Roman numberals | MCCCXXI | MDCVII |
| Base 2 | 101001010012 | 110010001112 |
| Base 3 | 12102213 | 20121123 |
| Base 4 | 1102214 | 1210134 |
| Base 5 | 202415 | 224125 |
| Base 6 | 100416 | 112356 |
| Base 7 | 35657 | 44547 |
| Base 8 | 24518 | 31078 |
| Base 9 | 17279 | 21759 |
| Base 10 | 132110 | 160710 |
| Base 11 | aa111 | 123111 |
| Base 12 | 92112 | b1b12 |
| Base 13 | 7a813 | 96813 |
| Base 14 | 6a514 | 82b14 |
| Base 15 | 5d115 | 72215 |
| Base 16 | 52916 | 64716 |