Compare 1453 vs 1663
| Property | 1453 | 1663 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14531 | 16631 |
| Prime factorization | 1453 | 1663 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1453 | 1, 1663 |
| Number of properties | 11 | 11 |
| Additive primes | 126th | |
| Cousin primes (1st member) | 59th | |
| Cuban primes 2 | 7th | |
| Emirps | 69th | |
| Happy primes | 50th | |
| Harmonic primes | 77th | 91st |
| Isolated primes | 158th | |
| Long primes | 102nd | |
| Lucky primes | 62nd | |
| Primes | 231st | 261st |
| Prime triplets (1st member) | 43rd | |
| Prime triplets (3rd member) | 38th | |
| Pythagorean primes | 113th | |
| Sexy primes (1st member) | 101st | 113th |
| Sexy primes (2nd member) | 100th | 112th |
| Sexy prime triplets (2nd member) | 38th | 43rd |
| Twin primes (2nd member) | 48th | |
| Roman numberals | MCDLIII | MDCLXIII |
| Base 2 | 101101011012 | 110011111112 |
| Base 3 | 12222113 | 20211213 |
| Base 4 | 1122314 | 1213334 |
| Base 5 | 213035 | 231235 |
| Base 6 | 104216 | 114116 |
| Base 7 | 41447 | 45647 |
| Base 8 | 26558 | 31778 |
| Base 9 | 18849 | 22479 |
| Base 10 | 145310 | 166310 |
| Base 11 | 110111 | 128211 |
| Base 12 | a1112 | b6712 |
| Base 13 | 87a13 | 9ac13 |
| Base 14 | 75b14 | 86b14 |
| Base 15 | 66d15 | 75d15 |
| Base 16 | 5ad16 | 67f16 |