Compare 1493 vs 1553
| Property | 1493 | 1553 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14931 | 15531 |
| Prime factorization | 1493 | 1553 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1493 | 1, 1553 |
| Number of properties | 12 | 8 |
| Additive primes | 129th | |
| Chen primes | 156th | |
| Cousin primes (2nd member) | 53rd | 54th |
| Isolated primes | 139th | 146th |
| Long primes | 94th | |
| Primes | 238th | 245th |
| Prime quintuplet 2s (5th member) | 4th | |
| Prime triplets (3rd member) | 41st | |
| Pythagorean primes | 116th | 118th |
| Sexy primes (1st member) | 105th | 107th |
| Sexy primes (2nd member) | 104th | |
| Sexy prime quadrupletss (3rd member) | 9th | |
| Sexy prime triplets (2nd member) | 40th | |
| Sexy prime triplets (3rd member) | 39th | |
| Ulam primes | 23rd | |
| Roman numberals | MCDXCIII | MDLIII |
| Base 2 | 101110101012 | 110000100012 |
| Base 3 | 20010223 | 20101123 |
| Base 4 | 1131114 | 1201014 |
| Base 5 | 214335 | 222035 |
| Base 6 | 105256 | 111056 |
| Base 7 | 42327 | 43467 |
| Base 8 | 27258 | 30218 |
| Base 9 | 20389 | 21159 |
| Base 10 | 149310 | 155310 |
| Base 11 | 113811 | 119211 |
| Base 12 | a4512 | a9512 |
| Base 13 | 8ab13 | 92613 |
| Base 14 | 78914 | 7cd14 |
| Base 15 | 69815 | 6d815 |
| Base 16 | 5d516 | 61116 |