Compare 18043 vs 18181
Property | 18043 | 18181 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 180431 | 181811 |
Prime factorization | 18043 | 18181 |
Divisors count | 2 | 2 |
Divisors | 1, 18043 | 1, 18181 |
Number of properties | 8 | 9 |
Additive primes | 979th | |
Cousin primes (1st member) | 323rd | |
Dihedral primes | 8th | |
Harmonic primes | 754th | |
Isolated primes | 1444th | |
Lucky primes | 337th | 341st |
Palindromic primes | 42nd | |
Primes | 2067th | 2083rd |
Prime quadruplets (2nd member) | 17th | |
Prime triplets (1st member) | 156th | |
Prime triplets (2nd member) | 155th | |
Pythagorean primes | 1029th | |
Sexy primes (1st member) | 639th | |
Super primes | 314th | |
Twin primes (2nd member) | 316th | |
Roman numberals | ||
Base 2 | 1000110011110112 | 1000111000001012 |
Base 3 | 2202020213 | 2202211013 |
Base 4 | 101213234 | 101300114 |
Base 5 | 10341335 | 10402115 |
Base 6 | 2153116 | 2201016 |
Base 7 | 1034147 | 1040027 |
Base 8 | 431738 | 434058 |
Base 9 | 266679 | 268419 |
Base 10 | 1804310 | 1818110 |
Base 11 | 1261311 | 1272911 |
Base 12 | a53712 | a63112 |
Base 13 | 829c13 | 837713 |
Base 14 | 680b14 | 68a914 |
Base 15 | 552d15 | 55c115 |
Base 16 | 467b16 | 470516 |