Compare 19801 vs 19961
Property | 19801 | 19961 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 198011 | 199611 |
Prime factorization | 19801 | 19961 |
Divisors count | 2 | 2 |
Divisors | 1, 19801 | 1, 19961 |
Number of properties | 6 | 5 |
Additive primes | 1042nd | |
Centered square primes | 35th | |
Chen primes | 1110th | |
Emirps | 623rd | |
Good primes | 257th | |
Isolated primes | 1566th | |
Primes | 2241st | 2256th |
Pythagorean primes | 1113th | 1122nd |
Twin primes (1st member) | 341st | |
Roman numberals | ||
Base 2 | 1001101010110012 | 1001101111110012 |
Base 3 | 10000111013 | 10001010223 |
Base 4 | 103111214 | 103133214 |
Base 5 | 11132015 | 11143215 |
Base 6 | 2314016 | 2322256 |
Base 7 | 1115057 | 1121247 |
Base 8 | 465318 | 467718 |
Base 9 | 301419 | 303389 |
Base 10 | 1980110 | 1996110 |
Base 11 | 1397111 | 13aa711 |
Base 12 | b56112 | b67512 |
Base 13 | 902213 | 911613 |
Base 14 | 730514 | 73bb14 |
Base 15 | 5d0115 | 5dab15 |
Base 16 | 4d5916 | 4df916 |