Compare 668989 vs 669481
Property | 668989 | 669481 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6689891 | 6694811 |
Prime factorization | 668989 | 669481 |
Divisors count | 2 | 2 |
Divisors | 1, 668989 | 1, 669481 |
Number of properties | 4 | 3 |
Happy primes | 7684th | |
Isolated primes | 42527th | |
Lucky primes | 6201st | 6205th |
Primes | 54234th | 54272nd |
Twin primes (2nd member) | 5858th | |
Roman numberals | ||
Base 2 | 101000110101001111012 | 101000110111001010012 |
Base 3 | 10202222001013 | 10210001001213 |
Base 4 | 22031103314 | 22031302214 |
Base 5 | 1324014245 | 1324104115 |
Base 6 | 222011016 | 222032416 |
Base 7 | 54542567 | 54555617 |
Base 8 | 24324758 | 24334518 |
Base 9 | 12286119 | 12303179 |
Base 10 | 66898910 | 66948110 |
Base 11 | 41769211 | 417a9a11 |
Base 12 | 28319112 | 28352112 |
Base 13 | 1a566913 | 1a595713 |
Base 14 | 135b2d14 | 135da114 |
Base 15 | d334415 | d357115 |
Base 16 | a353d16 | a372916 |