Base | Representation |
---|---|
bin | 1010010100100… |
… | …10010001110000 |
3 | 20000220211200222 |
4 | 11022102101300 |
5 | 134131114014 |
6 | 12331432212 |
7 | 2100636530 |
oct | 512222160 |
9 | 200824628 |
10 | 86582384 |
11 | 44967699 |
12 | 24bb5668 |
13 | 14c264a5 |
14 | b6db4c0 |
15 | 790408e |
hex | 5292470 |
86582384 has 20 divisors (see below), whose sum is σ = 191718384. Its totient is φ = 37106688.
The previous prime is 86582369. The next prime is 86582387. The reversal of 86582384 is 48328568.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86582387) 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, 386417 + ... + 386640.
Almost surely, 286582384 is an apocalyptic number.
It is an amenable number.
86582384 is an abundant number, since it is smaller than the sum of its proper divisors (105136000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86582384 is a wasteful number, since it uses less digits than its factorization.
86582384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 773072 (or 773066 counting only the distinct ones).
The product of its digits is 368640, while the sum is 44.
The square root of 86582384 is about 9304.9655560889. The cubic root of 86582384 is about 442.3946299163.
The spelling of 86582384 in words is "eighty-six million, five hundred eighty-two thousand, three hundred eighty-four".
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