Compare 6864 vs 6871
| Property | 6864 | 6871 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 31 × 111 × 131 | 68711 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 11 × 13 | 6871 |
| Divisors count | 40 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864 | 1, 6871 |
| Number of properties | 0 | 3 |
| Lucky primes | 165th | |
| Primes | 885th | |
| Twin primes (2nd member) | 160th | |
| Roman numberals | ||
| Base 2 | 11010110100002 | 11010110101112 |
| Base 3 | 1001020203 | 1001021113 |
| Base 4 | 12231004 | 12231134 |
| Base 5 | 2044245 | 2044415 |
| Base 6 | 514406 | 514516 |
| Base 7 | 260047 | 260147 |
| Base 8 | 153208 | 153278 |
| Base 9 | 103669 | 103749 |
| Base 10 | 686410 | 687110 |
| Base 11 | 518011 | 518711 |
| Base 12 | 3b8012 | 3b8712 |
| Base 13 | 318013 | 318713 |
| Base 14 | 270414 | 270b14 |
| Base 15 | 207915 | 208115 |
| Base 16 | 1ad016 | 1ad716 |