Base | Representation |
---|---|
bin | 1010010011000… |
… | …01110111000100 |
3 | 20000112202122221 |
4 | 11021201313010 |
5 | 134103242233 |
6 | 12323302124 |
7 | 2066152411 |
oct | 511416704 |
9 | 200482587 |
10 | 86384068 |
11 | 448416a1 |
12 | 24b1a944 |
13 | 14b87144 |
14 | b689108 |
15 | 78b542d |
hex | 5261dc4 |
86384068 has 12 divisors (see below), whose sum is σ = 151330732. Its totient is φ = 43146720.
The previous prime is 86384057. The next prime is 86384071. The reversal of 86384068 is 86048368.
It can be written as a sum of positive squares in 2 ways, for example, as 52301824 + 34082244 = 7232^2 + 5838^2 .
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6843 + ... + 14818.
Almost surely, 286384068 is an apocalyptic number.
It is an amenable number.
86384068 is a deficient number, since it is larger than the sum of its proper divisors (64946664).
86384068 is a wasteful number, since it uses less digits than its factorization.
86384068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22662 (or 22660 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 43.
The square root of 86384068 is about 9294.3029862384. The cubic root of 86384068 is about 442.0566050230.
The spelling of 86384068 in words is "eighty-six million, three hundred eighty-four thousand, sixty-eight".
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