Base | Representation |
---|---|
bin | 1010010010001… |
… | …01101100001110 |
3 | 20000022220101112 |
4 | 11021011230032 |
5 | 134041044221 |
6 | 12321012022 |
7 | 2065162130 |
oct | 511055416 |
9 | 200286345 |
10 | 86268686 |
11 | 44772a39 |
12 | 24a84012 |
13 | 14b4677a |
14 | b659050 |
15 | 789115b |
hex | 5245b0e |
86268686 has 16 divisors (see below), whose sum is σ = 148422240. Its totient is φ = 36839040.
The previous prime is 86268673. The next prime is 86268703. The reversal of 86268686 is 68686268.
It is a Curzon number.
It is a congruent number.
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, 7031 + ... + 14898.
It is an arithmetic number, because the mean of its divisors is an integer number (9276390).
Almost surely, 286268686 is an apocalyptic number.
86268686 is a deficient number, since it is larger than the sum of its proper divisors (62153554).
86268686 is a wasteful number, since it uses less digits than its factorization.
86268686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22219.
The product of its digits is 1327104, while the sum is 50.
The square root of 86268686 is about 9288.0937764430. The cubic root of 86268686 is about 441.8597010402.
The spelling of 86268686 in words is "eighty-six million, two hundred sixty-eight thousand, six hundred eighty-six".
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