Base | Representation |
---|---|
bin | 1010010100111… |
… | …00000111101000 |
3 | 20000222220000000 |
4 | 11022130013220 |
5 | 134133411241 |
6 | 12332343000 |
7 | 2101165206 |
oct | 512340750 |
9 | 200886000 |
10 | 86622696 |
11 | 44994a06 |
12 | 25014a60 |
13 | 14c3b944 |
14 | b70c076 |
15 | 7910eb6 |
hex | 529c1e8 |
86622696 has 64 divisors (see below), whose sum is σ = 243638400. Its totient is φ = 28868400.
The previous prime is 86622677. The next prime is 86622703. The reversal of 86622696 is 69622668.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15021 + ... + 19971.
It is an arithmetic number, because the mean of its divisors is an integer number (3806850).
Almost surely, 286622696 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 86622696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121819200).
86622696 is an abundant number, since it is smaller than the sum of its proper divisors (157015704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86622696 is an equidigital number, since it uses as much as digits as its factorization.
86622696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4978 (or 4956 counting only the distinct ones).
The product of its digits is 373248, while the sum is 45.
The square root of 86622696 is about 9307.1314592628. The cubic root of 86622696 is about 442.4632776190.
The spelling of 86622696 in words is "eighty-six million, six hundred twenty-two thousand, six hundred ninety-six".
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