Compare 663959 vs 664043
Property | 663959 | 664043 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6639591 | 6640431 |
Prime factorization | 663959 | 664043 |
Divisors count | 2 | 2 |
Divisors | 1, 663959 | 1, 664043 |
Number of properties | 3 | 4 |
Additive primes | 21028th | |
Chen primes | 21066th | |
Isolated primes | 42240th | |
Primes | 53860th | 53871st |
Sophie germain primes | 5476th | |
Twin primes (1st member) | 5815th | |
Roman numberals | ||
Base 2 | 101000100001100101112 | 101000100001111010112 |
Base 3 | 10202012100023 | 10202012200123 |
Base 4 | 22020121134 | 22020132234 |
Base 5 | 1322213145 | 1322221335 |
Base 6 | 221215156 | 221221356 |
Base 7 | 54335127 | 54336627 |
Base 8 | 24206278 | 24207538 |
Base 9 | 12217029 | 12218059 |
Base 10 | 66395910 | 66404310 |
Base 11 | 41392a11 | 4139a611 |
Base 12 | 28029b12 | 28034b12 |
Base 13 | 1a329a13 | 1a333313 |
Base 14 | 133d7914 | 133dd914 |
Base 15 | d1ade15 | d1b4815 |
Base 16 | a219716 | a21eb16 |