Compare 18397 vs 18793
Property | 18397 | 18793 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 183971 | 187931 |
Prime factorization | 18397 | 18793 |
Divisors count | 2 | 2 |
Divisors | 1, 18397 | 1, 18793 |
Number of properties | 7 | 6 |
Centered heptagonal primes | 20th | |
Chen primes | 1043rd | |
Cousin primes (1st member) | 329th | 334th |
Isolated primes | 1462nd | 1495th |
Long primes | 821st | |
Lucky primes | 344th | |
Primes | 2107th | 2144th |
Pythagorean primes | 1042nd | 1063rd |
Sexy primes (2nd member) | 656th | |
Roman numberals | ||
Base 2 | 1000111110111012 | 1001001011010012 |
Base 3 | 2210201013 | 2212100013 |
Base 4 | 101331314 | 102112214 |
Base 5 | 10420425 | 11001335 |
Base 6 | 2211016 | 2230016 |
Base 7 | 1044317 | 1055357 |
Base 8 | 437358 | 445518 |
Base 9 | 272119 | 277019 |
Base 10 | 1839710 | 1879310 |
Base 11 | 1290511 | 1313511 |
Base 12 | a79112 | aa6112 |
Base 13 | 84b213 | 872813 |
Base 14 | 69c114 | 6bc514 |
Base 15 | 56b715 | 587d15 |
Base 16 | 47dd16 | 496916 |