Base | Representation |
---|---|
bin | 101000000111100010… |
… | …0011011010111111101 |
3 | 22020101002111102121210 |
4 | 1100033010123113331 |
5 | 2402414423233421 |
6 | 103324443515033 |
7 | 6136634214210 |
oct | 1201704332775 |
9 | 266332442553 |
10 | 86152164861 |
11 | 3359a718654 |
12 | 14844228a79 |
13 | 817c8a9c59 |
14 | 4253c77777 |
15 | 2393662576 |
hex | 140f11b5fd |
86152164861 has 16 divisors (see below), whose sum is σ = 131330912384. Its totient is φ = 49210524864.
The previous prime is 86152164859. The next prime is 86152164887. The reversal of 86152164861 is 16846125168.
It is not a de Polignac number, because 86152164861 - 21 = 86152164859 is a prime.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 86152164861.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86152164061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 748510 + ... + 855903.
It is an arithmetic number, because the mean of its divisors is an integer number (8208182024).
Almost surely, 286152164861 is an apocalyptic number.
It is an amenable number.
86152164861 is a deficient number, since it is larger than the sum of its proper divisors (45178747523).
86152164861 is a wasteful number, since it uses less digits than its factorization.
86152164861 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1606980.
The product of its digits is 552960, while the sum is 48.
The spelling of 86152164861 in words is "eighty-six billion, one hundred fifty-two million, one hundred sixty-four thousand, eight hundred sixty-one".
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