Compare 218417 vs 220897
Property | 218417 | 220897 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 2184171 | 2208971 |
Prime factorization | 218417 | 220897 |
Divisors count | 2 | 2 |
Divisors | 1, 218417 | 1, 220897 |
Number of properties | 8 | 6 |
Additive primes | 7883rd | |
Chen primes | 8121st | |
Cousin primes (1st member) | 2326th | |
Good primes | 1077th | |
Isolated primes | 15021st | |
Primes | 19473rd | 19688th |
Prime triplets (1st member) | 899th | 909th |
Pythagorean primes | 9717th | 9823rd |
Sexy primes (1st member) | 4607th | 4655th |
Twin primes (1st member) | 2314th | |
Roman numberals | ||
Base 2 | 1101010101001100012 | 1101011110111000012 |
Base 3 | 1020021211123 | 1020200001013 |
Base 4 | 3111103014 | 3113232014 |
Base 5 | 234421325 | 240320425 |
Base 6 | 44031056 | 44224016 |
Base 7 | 15665337 | 16100057 |
Base 8 | 6524618 | 6573418 |
Base 9 | 3625459 | 3660119 |
Base 10 | 21841710 | 22089710 |
Base 11 | 13a11111 | 140a6611 |
Base 12 | a649512 | a7a0112 |
Base 13 | 7855413 | 7971113 |
Base 14 | 5985314 | 5a70514 |
Base 15 | 44ab215 | 456b715 |
Base 16 | 3553116 | 35ee116 |