Base | Representation |
---|---|
bin | 1010010000110… |
… | …01110100111001 |
3 | 12222222202221010 |
4 | 11020121310321 |
5 | 134014322032 |
6 | 12313104133 |
7 | 2063513250 |
oct | 510316471 |
9 | 188882833 |
10 | 86089017 |
11 | 4465aa53 |
12 | 249b8049 |
13 | 14ab2a61 |
14 | b60d797 |
15 | 7857ccc |
hex | 5219d39 |
86089017 has 8 divisors (see below), whose sum is σ = 131183296. Its totient is φ = 49193712.
The previous prime is 86088983. The next prime is 86089033. The reversal of 86089017 is 71098068.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86089017 - 223 = 77700409 is a prime.
It is a super-2 number, since 2×860890172 = 14822637696052578, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86087017) 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 7 ways as a sum of consecutive naturals, for example, 2049718 + ... + 2049759.
It is an arithmetic number, because the mean of its divisors is an integer number (16397912).
Almost surely, 286089017 is an apocalyptic number.
It is an amenable number.
86089017 is a deficient number, since it is larger than the sum of its proper divisors (45094279).
86089017 is a wasteful number, since it uses less digits than its factorization.
86089017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4099487.
The product of its (nonzero) digits is 24192, while the sum is 39.
The square root of 86089017 is about 9278.4167291624. The cubic root of 86089017 is about 441.5527388756.
The spelling of 86089017 in words is "eighty-six million, eighty-nine thousand, seventeen".
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