Compare 668989 vs 669089
Property | 668989 | 669089 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6689891 | 6690891 |
Prime factorization | 668989 | 669089 |
Divisors count | 2 | 2 |
Divisors | 1, 668989 | 1, 669089 |
Number of properties | 4 | 3 |
Chen primes | 21201st | |
Happy primes | 7684th | |
Isolated primes | 42527th | |
Lucky primes | 6201st | |
Primes | 54234th | 54240th |
Twin primes (1st member) | 5855th | |
Roman numberals | ||
Base 2 | 101000110101001111012 | 101000110101101000012 |
Base 3 | 10202222001013 | 10202222110023 |
Base 4 | 22031103314 | 22031122014 |
Base 5 | 1324014245 | 1324023245 |
Base 6 | 222011016 | 222013456 |
Base 7 | 54542567 | 54544617 |
Base 8 | 24324758 | 24326418 |
Base 9 | 12286119 | 12287329 |
Base 10 | 66898910 | 66908910 |
Base 11 | 41769211 | 41777311 |
Base 12 | 28319112 | 28325512 |
Base 13 | 1a566913 | 1a571513 |
Base 14 | 135b2d14 | 135ba114 |
Base 15 | d334415 | d33ae15 |
Base 16 | a353d16 | a35a116 |