Compare 28123 vs 28621
Property | 28123 | 28621 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 281231 | 286211 |
Prime factorization | 28123 | 28621 |
Divisors count | 2 | 2 |
Divisors | 1, 28123 | 1, 28621 |
Number of properties | 4 | 6 |
Additive primes | 1423rd | |
Happy primes | 495th | 503rd |
Isolated primes | 2174th | |
Lucky primes | 479th | |
Primes | 3069th | 3116th |
Pythagorean primes | 1550th | |
Sexy primes (1st member) | 916th | |
Twin primes (2nd member) | 456th | |
Roman numberals | ||
Base 2 | 1101101110110112 | 1101111110011012 |
Base 3 | 11021201213 | 11100210013 |
Base 4 | 123131234 | 123330314 |
Base 5 | 13444435 | 14034415 |
Base 6 | 3341116 | 3403016 |
Base 7 | 1446647 | 1463057 |
Base 8 | 667338 | 677158 |
Base 9 | 425179 | 432319 |
Base 10 | 2812310 | 2862110 |
Base 11 | 1a14711 | 1a55a11 |
Base 12 | 1433712 | 1469112 |
Base 13 | ca5413 | 1004813 |
Base 14 | a36b14 | a60514 |
Base 15 | 84ed15 | 873115 |
Base 16 | 6ddb16 | 6fcd16 |