Base | Representation |
---|---|
bin | 1010010010011… |
… | …11001000100101 |
3 | 20000101212110002 |
4 | 11021033020211 |
5 | 134043313430 |
6 | 12321511045 |
7 | 2065412654 |
oct | 511171045 |
9 | 200355402 |
10 | 86307365 |
11 | 4479a001 |
12 | 24aa2485 |
13 | 14b5b261 |
14 | b66919b |
15 | 789c845 |
hex | 524f225 |
86307365 has 4 divisors (see below), whose sum is σ = 103568844. Its totient is φ = 69045888.
The previous prime is 86307349. The next prime is 86307391. The reversal of 86307365 is 56370368.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 15225604 + 71081761 = 3902^2 + 8431^2 .
It is a cyclic number.
It is not a de Polignac number, because 86307365 - 24 = 86307349 is a prime.
It is a super-2 number, since 2×863073652 = 14897922506486450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8630732 + ... + 8630741.
It is an arithmetic number, because the mean of its divisors is an integer number (25892211).
Almost surely, 286307365 is an apocalyptic number.
It is an amenable number.
86307365 is a deficient number, since it is larger than the sum of its proper divisors (17261479).
86307365 is a wasteful number, since it uses less digits than its factorization.
86307365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17261478.
The product of its (nonzero) digits is 90720, while the sum is 38.
The square root of 86307365 is about 9290.1757249258. The cubic root of 86307365 is about 441.9257278477.
The spelling of 86307365 in words is "eighty-six million, three hundred seven thousand, three hundred sixty-five".
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