Compare 18899 vs 19031
Property | 18899 | 19031 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 188991 | 190311 |
Prime factorization | 18899 | 19031 |
Divisors count | 2 | 2 |
Divisors | 1, 18899 | 1, 19031 |
Number of properties | 8 | 5 |
Chen primes | 1065th | 1073rd |
Emirps | 589th | |
Good primes | 246th | |
Happy primes | 367th | |
Isolated primes | 1501st | 1509th |
Long primes | 824th | |
Primes | 2150th | 2162nd |
Sexy primes (1st member) | 661st | |
Sophie germain primes | 311th | |
Ulam primes | 156th | |
Roman numberals | ||
Base 2 | 1001001110100112 | 1001010010101112 |
Base 3 | 2212202223 | 2220022123 |
Base 4 | 102131034 | 102211134 |
Base 5 | 11010445 | 11021115 |
Base 6 | 2232556 | 2240356 |
Base 7 | 1060467 | 1063257 |
Base 8 | 447238 | 451278 |
Base 9 | 278289 | 280859 |
Base 10 | 1889910 | 1903110 |
Base 11 | 1322111 | 1333111 |
Base 12 | ab2b12 | b01b12 |
Base 13 | 87aa13 | 887c13 |
Base 14 | 6c5d14 | 6d1514 |
Base 15 | 58ee15 | 598b15 |
Base 16 | 49d316 | 4a5716 |