Compare 663997 vs 664061
Property | 663997 | 664061 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6639971 | 6640611 |
Prime factorization | 663997 | 664061 |
Divisors count | 2 | 2 |
Divisors | 1, 663997 | 1, 664061 |
Number of properties | 3 | 4 |
Additive primes | 21029th | |
Isolated primes | 42237th | 42241st |
Primes | 53868th | 53872nd |
Sexy primes (1st member) | 11630th | |
Sexy primes (2nd member) | 11629th | |
Roman numberals | ||
Base 2 | 101000100001101111012 | 101000100001111111012 |
Base 3 | 10202012111113 | 10202012202123 |
Base 4 | 22020123314 | 22020133314 |
Base 5 | 1322214425 | 1322222215 |
Base 6 | 221220216 | 221222056 |
Base 7 | 54335657 | 54340167 |
Base 8 | 24206758 | 24207758 |
Base 9 | 12217449 | 12218259 |
Base 10 | 66399710 | 66406110 |
Base 11 | 41396411 | 413a1211 |
Base 12 | 28031112 | 28036512 |
Base 13 | 1a32c913 | 1a334813 |
Base 14 | 133da514 | 13400d14 |
Base 15 | d1b1715 | d1b5b15 |
Base 16 | a21bd16 | a21fd16 |