Compare 1409 vs 1453
| Property | 1409 | 1453 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14091 | 14531 |
| Prime factorization | 1409 | 1453 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1409 | 1, 1453 |
| Number of properties | 8 | 11 |
| Additive primes | 126th | |
| Chen primes | 146th | |
| Cuban primes 2 | 7th | |
| Emirps | 66th | 69th |
| Harmonic primes | 77th | |
| Isolated primes | 132nd | |
| Primes | 223rd | 231st |
| Prime triplets (3rd member) | 38th | |
| Proth primes | 20th | |
| Pythagorean primes | 110th | 113th |
| Sexy primes (1st member) | 101st | |
| Sexy primes (2nd member) | 100th | |
| Sexy prime triplets (2nd member) | 38th | |
| Sophie germain primes | 46th | |
| Super primes | 48th | |
| Twin primes (2nd member) | 48th | |
| Roman numberals | MCDIX | MCDLIII |
| Base 2 | 101100000012 | 101101011012 |
| Base 3 | 12210123 | 12222113 |
| Base 4 | 1120014 | 1122314 |
| Base 5 | 211145 | 213035 |
| Base 6 | 103056 | 104216 |
| Base 7 | 40527 | 41447 |
| Base 8 | 26018 | 26558 |
| Base 9 | 18359 | 18849 |
| Base 10 | 140910 | 145310 |
| Base 11 | 107111 | 110111 |
| Base 12 | 99512 | a1112 |
| Base 13 | 84513 | 87a13 |
| Base 14 | 72914 | 75b14 |
| Base 15 | 63e15 | 66d15 |
| Base 16 | 58116 | 5ad16 |