Base | Representation |
---|---|
bin | 1100011100101000… |
… | …11011001010000110 |
3 | 122020201122121221002 |
4 | 12032110123022012 |
5 | 102141231423321 |
6 | 3023041053302 |
7 | 324413615546 |
oct | 61624331206 |
9 | 18221577832 |
10 | 6682686086 |
11 | 291a224a6a |
12 | 1366027232 |
13 | 82665552b |
14 | 47575b326 |
15 | 291a3a20b |
hex | 18e51b286 |
6682686086 has 8 divisors (see below), whose sum is σ = 10025326920. Its totient is φ = 3340910448.
The previous prime is 6682686083. The next prime is 6682686097. The reversal of 6682686086 is 6806862866.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6682686083) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196631 + ... + 228098.
It is an arithmetic number, because the mean of its divisors is an integer number (1253165865).
Almost surely, 26682686086 is an apocalyptic number.
6682686086 is a deficient number, since it is larger than the sum of its proper divisors (3342640834).
6682686086 is a wasteful number, since it uses less digits than its factorization.
6682686086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432598.
The product of its (nonzero) digits is 7962624, while the sum is 56.
The square root of 6682686086 is about 81747.6977412820. The cubic root of 6682686086 is about 1883.5783369950.
The spelling of 6682686086 in words is "six billion, six hundred eighty-two million, six hundred eighty-six thousand, eighty-six".
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