Base | Representation |
---|---|
bin | 1010010101011… |
… | …01111101000010 |
3 | 20001010121012120 |
4 | 11022231331002 |
5 | 134143230441 |
6 | 12334105110 |
7 | 2101621164 |
oct | 512557502 |
9 | 201117176 |
10 | 86695746 |
11 | 44a34885 |
12 | 2504b196 |
13 | 14c65c77 |
14 | b72a934 |
15 | 7927966 |
hex | 52adf42 |
86695746 has 16 divisors (see below), whose sum is σ = 182517600. Its totient is φ = 27377568.
The previous prime is 86695729. The next prime is 86695753. The reversal of 86695746 is 64759668.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380131 + ... + 380358.
It is an arithmetic number, because the mean of its divisors is an integer number (11407350).
Almost surely, 286695746 is an apocalyptic number.
86695746 is an abundant number, since it is smaller than the sum of its proper divisors (95821854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86695746 is a wasteful number, since it uses less digits than its factorization.
86695746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 760513.
The product of its digits is 2177280, while the sum is 51.
The square root of 86695746 is about 9311.0550422602. The cubic root of 86695746 is about 442.5876209391.
The spelling of 86695746 in words is "eighty-six million, six hundred ninety-five thousand, seven hundred forty-six".
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