Base | Representation |
---|---|
bin | 1010010110011… |
… | …10110110101000 |
3 | 20001101110001121 |
4 | 11023032312220 |
5 | 134212034004 |
6 | 12341025024 |
7 | 2103022105 |
oct | 513166650 |
9 | 201343047 |
10 | 86830504 |
11 | 45017052 |
12 | 250b5174 |
13 | 14cb23c7 |
14 | b763aac |
15 | 7952854 |
hex | 52ceda8 |
86830504 has 32 divisors (see below), whose sum is σ = 168710400. Its totient is φ = 41852160.
The previous prime is 86830493. The next prime is 86830517. The reversal of 86830504 is 40503868.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 86830504.
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, 85552 + ... + 86560.
It is an arithmetic number, because the mean of its divisors is an integer number (5272200).
Almost surely, 286830504 is an apocalyptic number.
It is an amenable number.
86830504 is a deficient number, since it is larger than the sum of its proper divisors (81879896).
86830504 is a wasteful number, since it uses less digits than its factorization.
86830504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1393 (or 1389 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 86830504 is about 9318.2886840879. The cubic root of 86830504 is about 442.8168184482.
The spelling of 86830504 in words is "eighty-six million, eight hundred thirty thousand, five hundred four".
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