Compare 18397 vs 19069
Property | 18397 | 19069 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 183971 | 190691 |
Prime factorization | 18397 | 19069 |
Divisors count | 2 | 2 |
Divisors | 1, 18397 | 1, 19069 |
Number of properties | 7 | 5 |
Centered heptagonal primes | 20th | |
Chen primes | 1043rd | |
Cousin primes (1st member) | 329th | 337th |
Harmonic primes | 781st | |
Isolated primes | 1462nd | 1512th |
Lucky primes | 344th | |
Primes | 2107th | 2165th |
Pythagorean primes | 1042nd | 1073rd |
Roman numberals | ||
Base 2 | 1000111110111012 | 1001010011111012 |
Base 3 | 2210201013 | 2220110213 |
Base 4 | 101331314 | 102213314 |
Base 5 | 10420425 | 11022345 |
Base 6 | 2211016 | 2241416 |
Base 7 | 1044317 | 1064117 |
Base 8 | 437358 | 451758 |
Base 9 | 272119 | 281379 |
Base 10 | 1839710 | 1906910 |
Base 11 | 1290511 | 1336611 |
Base 12 | a79112 | b05112 |
Base 13 | 84b213 | 88ab13 |
Base 14 | 69c114 | 6d4114 |
Base 15 | 56b715 | 59b415 |
Base 16 | 47dd16 | 4a7d16 |