Compare 639679 vs 639689
Property | 639679 | 639689 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6396791 | 6396891 |
Prime factorization | 639679 | 639689 |
Divisors count | 2 | 2 |
Divisors | 1, 639679 | 1, 639689 |
Number of properties | 2 | 4 |
Additive primes | 20341st | |
Chen primes | 20364th | |
Isolated primes | 40796th | |
Primes | 52052nd | 52053rd |
Twin primes (2nd member) | 5629th | |
Roman numberals | ||
Base 2 | 100111000010101111112 | 100111000010110010012 |
Base 3 | 10121111102113 | 10121111110123 |
Base 4 | 21300223334 | 21300230214 |
Base 5 | 1304322045 | 1304322245 |
Base 6 | 214132516 | 214133056 |
Base 7 | 53026457 | 53026617 |
Base 8 | 23412778 | 23413118 |
Base 9 | 11744249 | 11744359 |
Base 10 | 63967910 | 63968910 |
Base 11 | 3a766711 | 3a767611 |
Base 12 | 26a22712 | 26a23512 |
Base 13 | 19521113 | 19521b13 |
Base 14 | 12919514 | 1291a114 |
Base 15 | c980415 | c980e15 |
Base 16 | 9c2bf16 | 9c2c916 |