Compare 1553 vs 1567
| Property | 1553 | 1567 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 15531 | 15671 |
| Prime factorization | 1553 | 1567 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1553 | 1, 1567 |
| Number of properties | 8 | 7 |
| Additive primes | 134th | |
| Chen primes | 156th | 158th |
| Cousin primes (1st member) | 55th | |
| Cousin primes (2nd member) | 54th | |
| Isolated primes | 146th | 148th |
| Long primes | 94th | 95th |
| Lucky primes | 59th | |
| Primes | 245th | 247th |
| Pythagorean primes | 118th | |
| Sexy primes (1st member) | 107th | |
| Ulam primes | 23rd | |
| Roman numberals | MDLIII | MDLXVII |
| Base 2 | 110000100012 | 110000111112 |
| Base 3 | 20101123 | 20110013 |
| Base 4 | 1201014 | 1201334 |
| Base 5 | 222035 | 222325 |
| Base 6 | 111056 | 111316 |
| Base 7 | 43467 | 43667 |
| Base 8 | 30218 | 30378 |
| Base 9 | 21159 | 21319 |
| Base 10 | 155310 | 156710 |
| Base 11 | 119211 | 11a511 |
| Base 12 | a9512 | aa712 |
| Base 13 | 92613 | 93713 |
| Base 14 | 7cd14 | 7dd14 |
| Base 15 | 6d815 | 6e715 |
| Base 16 | 61116 | 61f16 |