Base | Representation |
---|---|
bin | 101000001010110111… |
… | …1110001001110010111 |
3 | 22020122220021220000100 |
4 | 1100111233301032113 |
5 | 2403132113033342 |
6 | 103343524545143 |
7 | 6142464341523 |
oct | 1202557611627 |
9 | 266586256010 |
10 | 86264189847 |
11 | 33647982690 |
12 | 148758521b3 |
13 | 8199b70c24 |
14 | 4264ab8d83 |
15 | 239d3dee4c |
hex | 1415bf1397 |
86264189847 has 12 divisors (see below), whose sum is σ = 135931450824. Its totient is φ = 52281327120.
The previous prime is 86264189813. The next prime is 86264189849. The reversal of 86264189847 is 74898146268.
It is not a de Polignac number, because 86264189847 - 210 = 86264188823 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86264189849) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 435677628 + ... + 435677825.
It is an arithmetic number, because the mean of its divisors is an integer number (11327620902).
Almost surely, 286264189847 is an apocalyptic number.
86264189847 is a deficient number, since it is larger than the sum of its proper divisors (49667260977).
86264189847 is a wasteful number, since it uses less digits than its factorization.
86264189847 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 871355470 (or 871355467 counting only the distinct ones).
The product of its digits is 37158912, while the sum is 63.
The spelling of 86264189847 in words is "eighty-six billion, two hundred sixty-four million, one hundred eighty-nine thousand, eight hundred forty-seven".
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