Base | Representation |
---|---|
bin | 1010010110111… |
… | …00001100001100 |
3 | 20001111012222212 |
4 | 11023130030030 |
5 | 134220311012 |
6 | 12342125552 |
7 | 2103340265 |
oct | 513341414 |
9 | 201435885 |
10 | 86885132 |
11 | 450540a4 |
12 | 251208b8 |
13 | 15001229 |
14 | b77996c |
15 | 7963b22 |
hex | 52dc30c |
86885132 has 12 divisors (see below), whose sum is σ = 152135256. Its totient is φ = 43417920.
The previous prime is 86885129. The next prime is 86885137. The reversal of 86885132 is 23158868.
It is a self number, because there is not a number n which added to its sum of digits gives 86885132.
It is not an unprimeable number, because it can be changed into a prime (86885137) 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, 3428 + ... + 13620.
It is an arithmetic number, because the mean of its divisors is an integer number (12677938).
Almost surely, 286885132 is an apocalyptic number.
It is an amenable number.
86885132 is a deficient number, since it is larger than the sum of its proper divisors (65250124).
86885132 is a wasteful number, since it uses less digits than its factorization.
86885132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12328 (or 12326 counting only the distinct ones).
The product of its digits is 92160, while the sum is 41.
The square root of 86885132 is about 9321.2194481194. The cubic root of 86885132 is about 442.9096626479.
The spelling of 86885132 in words is "eighty-six million, eight hundred eighty-five thousand, one hundred thirty-two".
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