Compare 1453 vs 1549
| Property | 1453 | 1549 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14531 | 15491 |
| Prime factorization | 1453 | 1549 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1453 | 1, 1549 |
| Number of properties | 11 | 7 |
| Additive primes | 126th | 133rd |
| Cousin primes (1st member) | 54th | |
| Cuban primes 2 | 7th | |
| Emirps | 69th | |
| Harmonic primes | 77th | |
| Isolated primes | 145th | |
| Long primes | 93rd | |
| Primes | 231st | 244th |
| Prime triplets (3rd member) | 38th | |
| Pythagorean primes | 113th | 117th |
| Sexy primes (1st member) | 101st | |
| Sexy primes (2nd member) | 100th | 106th |
| Sexy prime triplets (2nd member) | 38th | |
| Twin primes (2nd member) | 48th | |
| Roman numberals | MCDLIII | MDXLIX |
| Base 2 | 101101011012 | 110000011012 |
| Base 3 | 12222113 | 20101013 |
| Base 4 | 1122314 | 1200314 |
| Base 5 | 213035 | 221445 |
| Base 6 | 104216 | 111016 |
| Base 7 | 41447 | 43427 |
| Base 8 | 26558 | 30158 |
| Base 9 | 18849 | 21119 |
| Base 10 | 145310 | 154910 |
| Base 11 | 110111 | 118911 |
| Base 12 | a1112 | a9112 |
| Base 13 | 87a13 | 92213 |
| Base 14 | 75b14 | 7c914 |
| Base 15 | 66d15 | 6d415 |
| Base 16 | 5ad16 | 60d16 |