Compare 19961 vs 19962
Property | 19961 | 19962 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 199611 | 21 × 32 × 11091 |
Prime factorization | 19961 | 2 × 3 × 3 × 1109 |
Divisors count | 2 | 12 |
Divisors | 1, 19961 | 1, 2, 3, 6, 9, 18, 1109, 2218, 3327, 6654, 9981, 19962 |
Number of properties | 5 | 0 |
Chen primes | 1110th | |
Good primes | 257th | |
Primes | 2256th | |
Pythagorean primes | 1122nd | |
Twin primes (1st member) | 341st | |
Roman numberals | ||
Base 2 | 1001101111110012 | 1001101111110102 |
Base 3 | 10001010223 | 10001011003 |
Base 4 | 103133214 | 103133224 |
Base 5 | 11143215 | 11143225 |
Base 6 | 2322256 | 2322306 |
Base 7 | 1121247 | 1121257 |
Base 8 | 467718 | 467728 |
Base 9 | 303389 | 303409 |
Base 10 | 1996110 | 1996210 |
Base 11 | 13aa711 | 13aa811 |
Base 12 | b67512 | b67612 |
Base 13 | 911613 | 911713 |
Base 14 | 73bb14 | 73bc14 |
Base 15 | 5dab15 | 5dac15 |
Base 16 | 4df916 | 4dfa16 |