Compare 18040 vs 18043
| Property | 18040 | 18043 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 23 × 51 × 111 × 411 | 180431 |
| Prime factorization | 2 × 2 × 2 × 5 × 11 × 41 | 18043 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 9020, 18040 | 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 | 1000110011110002 | 1000110011110112 |
| Base 3 | 2202020113 | 2202020213 |
| Base 4 | 101213204 | 101213234 |
| Base 5 | 10341305 | 10341335 |
| Base 6 | 2153046 | 2153116 |
| Base 7 | 1034117 | 1034147 |
| Base 8 | 431708 | 431738 |
| Base 9 | 266649 | 266679 |
| Base 10 | 1804010 | 1804310 |
| Base 11 | 1261011 | 1261311 |
| Base 12 | a53412 | a53712 |
| Base 13 | 829913 | 829c13 |
| Base 14 | 680814 | 680b14 |
| Base 15 | 552a15 | 552d15 |
| Base 16 | 467816 | 467b16 |