Compare 19955 vs 19963
Property | 19955 | 19963 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 51 × 131 × 3071 | 199631 |
Prime factorization | 5 × 13 × 307 | 19963 |
Divisors count | 8 | 2 |
Divisors | 1, 5, 13, 65, 307, 1535, 3991, 19955 | 1, 19963 |
Number of properties | 0 | 5 |
Happy primes | 375th | |
Harmonic primes | 818th | |
Lucky primes | 366th | |
Primes | 2257th | |
Twin primes (2nd member) | 341st | |
Roman numberals | ||
Base 2 | 1001101111100112 | 1001101111110112 |
Base 3 | 10001010023 | 10001011013 |
Base 4 | 103133034 | 103133234 |
Base 5 | 11143105 | 11143235 |
Base 6 | 2322156 | 2322316 |
Base 7 | 1121157 | 1121267 |
Base 8 | 467638 | 467738 |
Base 9 | 303329 | 303419 |
Base 10 | 1995510 | 1996310 |
Base 11 | 13aa111 | 13aa911 |
Base 12 | b66b12 | b67712 |
Base 13 | 911013 | 911813 |
Base 14 | 73b514 | 73bd14 |
Base 15 | 5da515 | 5dad15 |
Base 16 | 4df316 | 4dfb16 |