Base | Representation |
---|---|
bin | 1010010101001… |
… | …00011101101100 |
3 | 20001001121212221 |
4 | 11022210131230 |
5 | 134141010001 |
6 | 12333205124 |
7 | 2101366645 |
oct | 512443554 |
9 | 201047787 |
10 | 86656876 |
11 | 44a08659 |
12 | 250307a4 |
13 | 14c51377 |
14 | b71a6cc |
15 | 791b1a1 |
hex | 52a476c |
86656876 has 12 divisors (see below), whose sum is σ = 151721080. Its totient is φ = 43308000.
The previous prime is 86656819. The next prime is 86656877. The reversal of 86656876 is 67865668.
It is not an unprimeable number, because it can be changed into a prime (86656877) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8395 + ... + 15613.
Almost surely, 286656876 is an apocalyptic number.
It is an amenable number.
86656876 is a deficient number, since it is larger than the sum of its proper divisors (65064204).
86656876 is a wasteful number, since it uses less digits than its factorization.
86656876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10224 (or 10222 counting only the distinct ones).
The product of its digits is 2903040, while the sum is 52.
The square root of 86656876 is about 9308.9675045088. The cubic root of 86656876 is about 442.5214663956.
The spelling of 86656876 in words is "eighty-six million, six hundred fifty-six thousand, eight hundred seventy-six".
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