Compare 1409 vs 1493
| Property | 1409 | 1493 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14091 | 14931 |
| Prime factorization | 1409 | 1493 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1409 | 1, 1493 |
| Number of properties | 8 | 12 |
| Additive primes | 129th | |
| Chen primes | 146th | |
| Cousin primes (2nd member) | 53rd | |
| Emirps | 66th | |
| Isolated primes | 132nd | 139th |
| Primes | 223rd | 238th |
| Prime quintuplet 2s (5th member) | 4th | |
| Prime triplets (3rd member) | 41st | |
| Proth primes | 20th | |
| Pythagorean primes | 110th | 116th |
| Sexy primes (1st member) | 105th | |
| Sexy primes (2nd member) | 104th | |
| Sexy prime quadrupletss (3rd member) | 9th | |
| Sexy prime triplets (2nd member) | 40th | |
| Sexy prime triplets (3rd member) | 39th | |
| Sophie germain primes | 46th | |
| Super primes | 48th | |
| Roman numberals | MCDIX | MCDXCIII |
| Base 2 | 101100000012 | 101110101012 |
| Base 3 | 12210123 | 20010223 |
| Base 4 | 1120014 | 1131114 |
| Base 5 | 211145 | 214335 |
| Base 6 | 103056 | 105256 |
| Base 7 | 40527 | 42327 |
| Base 8 | 26018 | 27258 |
| Base 9 | 18359 | 20389 |
| Base 10 | 140910 | 149310 |
| Base 11 | 107111 | 113811 |
| Base 12 | 99512 | a4512 |
| Base 13 | 84513 | 8ab13 |
| Base 14 | 72914 | 78914 |
| Base 15 | 63e15 | 69815 |
| Base 16 | 58116 | 5d516 |