Compare 18039 vs 18043
| Property | 18039 | 18043 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 8591 | 180431 |
| Prime factorization | 3 × 7 × 859 | 18043 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 859, 2577, 6013, 18039 | 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 | 1000110011101112 | 1000110011110112 |
| Base 3 | 2202020103 | 2202020213 |
| Base 4 | 101213134 | 101213234 |
| Base 5 | 10341245 | 10341335 |
| Base 6 | 2153036 | 2153116 |
| Base 7 | 1034107 | 1034147 |
| Base 8 | 431678 | 431738 |
| Base 9 | 266639 | 266679 |
| Base 10 | 1803910 | 1804310 |
| Base 11 | 1260a11 | 1261311 |
| Base 12 | a53312 | a53712 |
| Base 13 | 829813 | 829c13 |
| Base 14 | 680714 | 680b14 |
| Base 15 | 552915 | 552d15 |
| Base 16 | 467716 | 467b16 |