Compare 218857 vs 218868
Property | 218857 | 218868 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 6 |
Prime factorization | 2188571 | 22 × 31 × 131 × 231 × 611 |
Prime factorization | 218857 | 2 × 2 × 3 × 13 × 23 × 61 |
Divisors count | 2 | 48 |
Divisors | 1, 218857 | 1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 61, 69, 78, 92, 122, 138, 156, 183, 244, 276, 299, 366, 598, 732, 793, 897, 1196, 1403, 1586, 1794, 2379, 2806, 3172, 3588, 4209, 4758, 5612, 8418, 9516, 16836, 18239, 36478, 54717, 72956, 109434, 218868 |
Number of properties | 6 | 0 |
Additive primes | 7898th | |
Chen primes | 8138th | |
Isolated primes | 14881st | |
Long primes | 7303rd | |
Primes | 19516th | |
Pythagorean primes | 9738th | |
Roman numberals | ||
Base 2 | 1101010110111010012 | 1101010110111101002 |
Base 3 | 1020100122113 | 1020100200203 |
Base 4 | 3111232214 | 3111233104 |
Base 5 | 240004125 | 240004335 |
Base 6 | 44051216 | 44051406 |
Base 7 | 16010327 | 16010467 |
Base 8 | 6533518 | 6533648 |
Base 9 | 3631849 | 3632069 |
Base 10 | 21885710 | 21886810 |
Base 11 | 13a48111 | 13a49111 |
Base 12 | a67a112 | a67b012 |
Base 13 | 7880213 | 7881013 |
Base 14 | 59a8914 | 59a9614 |
Base 15 | 44ca715 | 44cb315 |
Base 16 | 356e916 | 356f416 |