Compare 28027 vs 28657
| Property | 28027 | 28657 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 280271 | 286571 |
| Prime factorization | 28027 | 28657 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28027 | 1, 28657 |
| Number of properties | 7 | 11 |
| Additive primes | 1402nd | |
| Chen primes | 1488th | |
| Cousin primes (1st member) | 448th | 455th |
| Fibonacci primes | 8th | |
| Harmonic primes | 1141st | 1166th |
| Isolated primes | 2167th | 2210th |
| Long primes | 1186th | |
| Lucky primes | 476th | |
| Primes | 3058th | 3121st |
| Prime triplets (1st member) | 221st | |
| Pythagorean primes | 1552nd | |
| Sexy primes (1st member) | 918th | |
| Sexy prime triplets (1st member) | 238th | |
| Super primes | 445th | |
| Roman numberals | ||
| Base 2 | 1101101011110112 | 1101111111100012 |
| Base 3 | 11021100013 | 11100221013 |
| Base 4 | 123113234 | 123333014 |
| Base 5 | 13441025 | 14041125 |
| Base 6 | 3334316 | 3404016 |
| Base 7 | 1444667 | 1463567 |
| Base 8 | 665738 | 677618 |
| Base 9 | 424019 | 432719 |
| Base 10 | 2802710 | 2865710 |
| Base 11 | 1a06a11 | 1a59211 |
| Base 12 | 1427712 | 1470112 |
| Base 13 | c9ac13 | 1007513 |
| Base 14 | a2dd14 | a62d14 |
| Base 15 | 848715 | 875715 |
| Base 16 | 6d7b16 | 6ff116 |