Compare 664019 vs 664271
Property | 664019 | 664271 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6640191 | 6642711 |
Prime factorization | 664019 | 664271 |
Divisors count | 2 | 2 |
Divisors | 1, 664019 | 1, 664271 |
Number of properties | 4 | 3 |
Chen primes | 21069th | 21077th |
Isolated primes | 42239th | |
Primes | 53870th | 53889th |
Safe primes | 3109th | |
Twin primes (1st member) | 5818th | |
Roman numberals | ||
Base 2 | 101000100001110100112 | 101000100010110011112 |
Base 3 | 10202012120223 | 10202020121223 |
Base 4 | 22020131034 | 22020230334 |
Base 5 | 1322220345 | 1322240415 |
Base 6 | 221220556 | 221231556 |
Base 7 | 54336267 | 54344367 |
Base 8 | 24207238 | 24213178 |
Base 9 | 12217689 | 12221789 |
Base 10 | 66401910 | 66427110 |
Base 11 | 41398411 | 41409311 |
Base 12 | 28032b12 | 2804bb12 |
Base 13 | 1a331513 | 1a347a13 |
Base 14 | 133dbd14 | 13411d14 |
Base 15 | d1b2e15 | d1c4b15 |
Base 16 | a21d316 | a22cf16 |