Compare 28279 vs 28657
Property | 28279 | 28657 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 282791 | 286571 |
Prime factorization | 28279 | 28657 |
Divisors count | 2 | 2 |
Divisors | 1, 28279 | 1, 28657 |
Number of properties | 5 | 11 |
Cousin primes (1st member) | 449th | 455th |
Fibonacci primes | 8th | |
Harmonic primes | 1166th | |
Isolated primes | 2210th | |
Long primes | 1186th | |
Primes | 3079th | 3121st |
Prime triplets (1st member) | 221st | |
Prime triplets (2nd member) | 220th | |
Pythagorean primes | 1552nd | |
Sexy primes (1st member) | 918th | |
Sexy prime triplets (1st member) | 238th | |
Super primes | 440th | 445th |
Twin primes (2nd member) | 450th | |
Roman numberals | ||
Base 2 | 1101110011101112 | 1101111111100012 |
Base 3 | 11022101013 | 11100221013 |
Base 4 | 123213134 | 123333014 |
Base 5 | 14011045 | 14041125 |
Base 6 | 3345316 | 3404016 |
Base 7 | 1453067 | 1463567 |
Base 8 | 671678 | 677618 |
Base 9 | 427119 | 432719 |
Base 10 | 2827910 | 2865710 |
Base 11 | 1a27911 | 1a59211 |
Base 12 | 1444712 | 1470112 |
Base 13 | cb4413 | 1007513 |
Base 14 | a43d14 | a62d14 |
Base 15 | 85a415 | 875715 |
Base 16 | 6e7716 | 6ff116 |