Compare 6871 vs 6880
Property | 6871 | 6880 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 7 |
Prime factorization | 68711 | 25 × 51 × 431 |
Prime factorization | 6871 | 2 × 2 × 2 × 2 × 2 × 5 × 43 |
Divisors count | 2 | 24 |
Divisors | 1, 6871 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880 |
Number of properties | 3 | 0 |
Lucky primes | 165th | |
Primes | 885th | |
Twin primes (2nd member) | 160th | |
Roman numberals | ||
Base 2 | 11010110101112 | 11010111000002 |
Base 3 | 1001021113 | 1001022113 |
Base 4 | 12231134 | 12232004 |
Base 5 | 2044415 | 2100105 |
Base 6 | 514516 | 515046 |
Base 7 | 260147 | 260267 |
Base 8 | 153278 | 153408 |
Base 9 | 103749 | 103849 |
Base 10 | 687110 | 688010 |
Base 11 | 518711 | 519511 |
Base 12 | 3b8712 | 3b9412 |
Base 13 | 318713 | 319313 |
Base 14 | 270b14 | 271614 |
Base 15 | 208115 | 208a15 |
Base 16 | 1ad716 | 1ae016 |