Compare 27997 vs 28019
Property | 27997 | 28019 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 279971 | 280191 |
Prime factorization | 27997 | 28019 |
Divisors count | 2 | 2 |
Divisors | 1, 27997 | 1, 28019 |
Number of properties | 5 | 6 |
Chen primes | 1487th | |
Cousin primes (1st member) | 447th | |
Harmonic primes | 1140th | |
Isolated primes | 2164th | 2166th |
Long primes | 1164th | |
Primes | 3055th | 3057th |
Pythagorean primes | 1522nd | |
Safe primes | 249th | |
Sophie germain primes | 425th | |
Roman numberals | ||
Base 2 | 1101101010111012 | 1101101011100112 |
Base 3 | 11021012213 | 11021022023 |
Base 4 | 123111314 | 123113034 |
Base 5 | 13434425 | 13440345 |
Base 6 | 3333416 | 3334156 |
Base 7 | 1444247 | 1444557 |
Base 8 | 665358 | 665638 |
Base 9 | 423579 | 423829 |
Base 10 | 2799710 | 2801910 |
Base 11 | 1a04211 | 1a06211 |
Base 12 | 1425112 | 1426b12 |
Base 13 | c98813 | c9a413 |
Base 14 | a2bb14 | a2d514 |
Base 15 | 846715 | 847e15 |
Base 16 | 6d5d16 | 6d7316 |