Base | Representation |
---|---|
bin | 1010010010111… |
… | …10000111100111 |
3 | 20000111222122100 |
4 | 11021132013213 |
5 | 134102244433 |
6 | 12323103143 |
7 | 2066056626 |
oct | 511360747 |
9 | 200458570 |
10 | 86368743 |
11 | 4483112a |
12 | 24b11ab3 |
13 | 14b80186 |
14 | b6836bd |
15 | 78b0b13 |
hex | 525e1e7 |
86368743 has 24 divisors (see below), whose sum is σ = 127520640. Its totient is φ = 56313360.
The previous prime is 86368739. The next prime is 86368769. The reversal of 86368743 is 34786368.
86368743 is a `hidden beast` number, since 8 + 636 + 8 + 7 + 4 + 3 = 666.
It is not a de Polignac number, because 86368743 - 22 = 86368739 is a prime.
Its product of digits (580608) is a multiple of the sum of its prime divisors (896).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86368783) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164880 + ... + 165402.
It is an arithmetic number, because the mean of its divisors is an integer number (5313360).
Almost surely, 286368743 is an apocalyptic number.
86368743 is a deficient number, since it is larger than the sum of its proper divisors (41151897).
86368743 is a wasteful number, since it uses less digits than its factorization.
86368743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 899 (or 896 counting only the distinct ones).
The product of its digits is 580608, while the sum is 45.
The square root of 86368743 is about 9293.4785199085. The cubic root of 86368743 is about 442.0304624010.
The spelling of 86368743 in words is "eighty-six million, three hundred sixty-eight thousand, seven hundred forty-three".
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