Base | Representation |
---|---|
bin | 1010010010111… |
… | …10000111100001 |
3 | 20000111222122010 |
4 | 11021132013201 |
5 | 134102244422 |
6 | 12323103133 |
7 | 2066056620 |
oct | 511360741 |
9 | 200458563 |
10 | 86368737 |
11 | 44831124 |
12 | 24b11aa9 |
13 | 14b80180 |
14 | b6836b7 |
15 | 78b0b0c |
hex | 525e1e1 |
86368737 has 32 divisors (see below), whose sum is σ = 149201920. Its totient is φ = 43156800.
The previous prime is 86368729. The next prime is 86368739. The reversal of 86368737 is 73786368.
It is not a de Polignac number, because 86368737 - 23 = 86368729 is a prime.
It is not an unprimeable number, because it can be changed into a prime (86368739) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 3139 + ... + 13512.
It is an arithmetic number, because the mean of its divisors is an integer number (4662560).
Almost surely, 286368737 is an apocalyptic number.
It is an amenable number.
86368737 is a deficient number, since it is larger than the sum of its proper divisors (62833183).
86368737 is a wasteful number, since it uses less digits than its factorization.
86368737 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16693.
The product of its digits is 1016064, while the sum is 48.
The square root of 86368737 is about 9293.4781971014. The cubic root of 86368737 is about 442.0304521651.
The spelling of 86368737 in words is "eighty-six million, three hundred sixty-eight thousand, seven hundred thirty-seven".
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