Compare 197801 vs 197807
Property | 197801 | 197807 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 2231 × 8871 | 1978071 |
Prime factorization | 223 × 887 | 197807 |
Divisors count | 4 | 2 |
Divisors | 1, 223, 887, 197801 | 1, 197807 |
Number of properties | 1 | 5 |
Cousin primes (2nd member) | 2113th | |
Harmonic primes | 6689th | |
Isolated primes | 13529th | |
Long primes | 6661st | |
Primes | 17806th | |
Semiprimes | 44756th | |
Roman numberals | ||
Base 2 | 1100000100101010012 | 1100000100101011112 |
Base 3 | 1010010222223 | 1010011000123 |
Base 4 | 3001022214 | 3001022334 |
Base 5 | 223122015 | 223122125 |
Base 6 | 41234256 | 41234356 |
Base 7 | 14524527 | 14524617 |
Base 8 | 6022518 | 6022578 |
Base 9 | 3312889 | 3313059 |
Base 10 | 19780110 | 19780710 |
Base 11 | 12567a11 | 12568511 |
Base 12 | 9657512 | 9657b12 |
Base 13 | 6c05613 | 6c05c13 |
Base 14 | 5212914 | 5213114 |
Base 15 | 3d91b15 | 3d92215 |
Base 16 | 304a916 | 304af16 |