Compare 18959 vs 19081
Property | 18959 | 19081 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 189591 | 190811 |
Prime factorization | 18959 | 19081 |
Divisors count | 2 | 2 |
Divisors | 1, 18959 | 1, 19081 |
Number of properties | 5 | 8 |
Additive primes | 1010th | |
Chen primes | 1069th | 1076th |
Harmonic primes | 778th | 783rd |
Isolated primes | 1503rd | |
Lucky primes | 354th | |
Primes | 2156th | 2168th |
Pythagorean primes | 1075th | |
Safe primes | 186th | |
Sexy primes (1st member) | 663rd | |
Twin primes (2nd member) | 328th | |
Roman numberals | ||
Base 2 | 1001010000011112 | 1001010100010012 |
Base 3 | 2220000123 | 2220112013 |
Base 4 | 102200334 | 102220214 |
Base 5 | 11013145 | 11023115 |
Base 6 | 2234356 | 2242016 |
Base 7 | 1061637 | 1064267 |
Base 8 | 450178 | 452118 |
Base 9 | 280059 | 281519 |
Base 10 | 1895910 | 1908110 |
Base 11 | 1327611 | 1337711 |
Base 12 | ab7b12 | b06112 |
Base 13 | 882513 | 88ba13 |
Base 14 | 6ca314 | 6d4d14 |
Base 15 | 593e15 | 59c115 |
Base 16 | 4a0f16 | 4a8916 |