Base | Representation |
---|---|
bin | 1010010000110… |
… | …00111010010110 |
3 | 12222222120210100 |
4 | 11020120322112 |
5 | 134014212040 |
6 | 12313034530 |
7 | 2063466315 |
oct | 510307226 |
9 | 188876710 |
10 | 86085270 |
11 | 44658157 |
12 | 249b5a46 |
13 | 14ab113b |
14 | b60c27c |
15 | 7856b30 |
hex | 5218e96 |
86085270 has 24 divisors (see below), whose sum is σ = 223821936. Its totient is φ = 22956048.
The previous prime is 86085239. The next prime is 86085271. The reversal of 86085270 is 7258068.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86085271) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 478162 + ... + 478341.
It is an arithmetic number, because the mean of its divisors is an integer number (9325914).
Almost surely, 286085270 is an apocalyptic number.
86085270 is an abundant number, since it is smaller than the sum of its proper divisors (137736666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86085270 is a wasteful number, since it uses less digits than its factorization.
86085270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 956516 (or 956513 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 86085270 is about 9278.2148067395. The cubic root of 86085270 is about 441.5463326302.
The spelling of 86085270 in words is "eighty-six million, eighty-five thousand, two hundred seventy".
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