Compare 19985 vs 19993
Property | 19985 | 19993 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 51 × 71 × 5711 | 199931 |
Prime factorization | 5 × 7 × 571 | 19993 |
Divisors count | 8 | 2 |
Divisors | 1, 5, 7, 35, 571, 2855, 3997, 19985 | 1, 19993 |
Number of properties | 0 | 8 |
Additive primes | 1050th | |
Cousin primes (1st member) | 344th | |
Long primes | 865th | |
Lucky primes | 367th | |
Primes | 2261st | |
Prime triplets (2nd member) | 168th | |
Pythagorean primes | 1124th | |
Twin primes (2nd member) | 342nd | |
Roman numberals | ||
Base 2 | 1001110000100012 | 1001110000110012 |
Base 3 | 10001020123 | 10001021113 |
Base 4 | 103201014 | 103201214 |
Base 5 | 11144205 | 11144335 |
Base 6 | 2323056 | 2323216 |
Base 7 | 1121607 | 1122017 |
Base 8 | 470218 | 470318 |
Base 9 | 303659 | 303749 |
Base 10 | 1998510 | 1999310 |
Base 11 | 1401911 | 1402611 |
Base 12 | b69512 | b6a112 |
Base 13 | 913413 | 913c13 |
Base 14 | 73d714 | 740114 |
Base 15 | 5dc515 | 5dcd15 |
Base 16 | 4e1116 | 4e1916 |