Base | Representation |
---|---|
bin | 1010010100110… |
… | …00111100001011 |
3 | 20000222020010202 |
4 | 11022120330023 |
5 | 134133002200 |
6 | 12332202415 |
7 | 2101112225 |
oct | 512307413 |
9 | 200866122 |
10 | 86609675 |
11 | 44986149 |
12 | 2500940b |
13 | 14c35a39 |
14 | b707415 |
15 | 790c1d5 |
hex | 5298f0b |
86609675 has 12 divisors (see below), whose sum is σ = 108757920. Its totient is φ = 68409120.
The previous prime is 86609669. The next prime is 86609693. The reversal of 86609675 is 57690668.
It is not a de Polignac number, because 86609675 - 24 = 86609659 is a prime.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 19952 + ... + 23901.
It is an arithmetic number, because the mean of its divisors is an integer number (9063160).
Almost surely, 286609675 is an apocalyptic number.
86609675 is a deficient number, since it is larger than the sum of its proper divisors (22148245).
86609675 is a wasteful number, since it uses less digits than its factorization.
86609675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43942 (or 43937 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 47.
The square root of 86609675 is about 9306.4319156162. The cubic root of 86609675 is about 442.4411063587.
The spelling of 86609675 in words is "eighty-six million, six hundred nine thousand, six hundred seventy-five".
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