Compare 18031 vs 18043
Property | 18031 | 18043 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 131 × 191 × 731 | 180431 |
Prime factorization | 13 × 19 × 73 | 18043 |
Divisors count | 8 | 2 |
Divisors | 1, 13, 19, 73, 247, 949, 1387, 18031 | 1, 18043 |
Number of properties | 0 | 8 |
Cousin primes (1st member) | 323rd | |
Lucky primes | 337th | |
Primes | 2067th | |
Prime quadruplets (2nd member) | 17th | |
Prime triplets (1st member) | 156th | |
Prime triplets (2nd member) | 155th | |
Sexy primes (1st member) | 639th | |
Twin primes (2nd member) | 316th | |
Roman numberals | ||
Base 2 | 1000110011011112 | 1000110011110112 |
Base 3 | 2202012113 | 2202020213 |
Base 4 | 101212334 | 101213234 |
Base 5 | 10341115 | 10341335 |
Base 6 | 2152516 | 2153116 |
Base 7 | 1033667 | 1034147 |
Base 8 | 431578 | 431738 |
Base 9 | 266549 | 266679 |
Base 10 | 1803110 | 1804310 |
Base 11 | 1260211 | 1261311 |
Base 12 | a52712 | a53712 |
Base 13 | 829013 | 829c13 |
Base 14 | 67dd14 | 680b14 |
Base 15 | 552115 | 552d15 |
Base 16 | 466f16 | 467b16 |