Compare 13678 vs 13681
Property | 13678 | 13681 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 71 × 9771 | 136811 |
Prime factorization | 2 × 7 × 977 | 13681 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 7, 14, 977, 1954, 6839, 13678 | 1, 13681 |
Number of properties | 0 | 9 |
Additive primes | 779th | |
Centered triangular primes | 22nd | |
Chen primes | 820th | |
Lucky primes | 274th | |
Primes | 1616th | |
Pythagorean primes | 801st | |
Sexy primes (1st member) | 514th | |
Sexy prime triplets (1st member) | 145th | |
Twin primes (2nd member) | 252nd | |
Roman numberals | ||
Base 2 | 110101011011102 | 110101011100012 |
Base 3 | 2002021213 | 2002022013 |
Base 4 | 31112324 | 31113014 |
Base 5 | 4142035 | 4142115 |
Base 6 | 1431546 | 1432016 |
Base 7 | 546107 | 546137 |
Base 8 | 325568 | 325618 |
Base 9 | 206779 | 206819 |
Base 10 | 1367810 | 1368110 |
Base 11 | a30511 | a30811 |
Base 12 | 7aba12 | 7b0112 |
Base 13 | 62c213 | 62c513 |
Base 14 | 4db014 | 4db314 |
Base 15 | 40bd15 | 40c115 |
Base 16 | 356e16 | 357116 |