Base | Representation |
---|---|
bin | 1010010000101… |
… | …01100101001010 |
3 | 12222221220002000 |
4 | 11020111211022 |
5 | 134013243001 |
6 | 12312451430 |
7 | 2063411454 |
oct | 510254512 |
9 | 188856060 |
10 | 86071626 |
11 | 44648983 |
12 | 249a9b76 |
13 | 14aa7b74 |
14 | b6072d4 |
15 | 7852a86 |
hex | 521594a |
86071626 has 32 divisors (see below), whose sum is σ = 191579520. Its totient is φ = 28644192.
The previous prime is 86071621. The next prime is 86071673. The reversal of 86071626 is 62617068.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (86071621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55011 + ... + 56553.
It is an arithmetic number, because the mean of its divisors is an integer number (5986860).
Almost surely, 286071626 is an apocalyptic number.
86071626 is an abundant number, since it is smaller than the sum of its proper divisors (105507894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86071626 is a wasteful number, since it uses less digits than its factorization.
86071626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2587 (or 2581 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 86071626 is about 9277.4795068488. The cubic root of 86071626 is about 441.5230039141.
The spelling of 86071626 in words is "eighty-six million, seventy-one thousand, six hundred twenty-six".
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