Base | Representation |
---|---|
bin | 10101101011111101… |
… | …111101111101100000 |
3 | 2020002212011201101200 |
4 | 111223331331331200 |
5 | 340142234240133 |
6 | 14410401001200 |
7 | 1453024541526 |
oct | 255375757540 |
9 | 66085151350 |
10 | 23286243168 |
11 | 996a528171 |
12 | 461a623200 |
13 | 2271481416 |
14 | 11ac920316 |
15 | 914502913 |
hex | 56bf7df60 |
23286243168 has 36 divisors (see below), whose sum is σ = 66220254828. Its totient is φ = 7762080960.
The previous prime is 23286243157. The next prime is 23286243173. The reversal of 23286243168 is 86134268232.
23286243168 is a `hidden beast` number, since 2 + 3 + 2 + 8 + 624 + 3 + 16 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40427218 + ... + 40427793.
It is an arithmetic number, because the mean of its divisors is an integer number (1839451523).
Almost surely, 223286243168 is an apocalyptic number.
It is an amenable number.
23286243168 is an abundant number, since it is smaller than the sum of its proper divisors (42934011660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23286243168 is a wasteful number, since it uses less digits than its factorization.
23286243168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80855027 (or 80855016 counting only the distinct ones).
The product of its digits is 663552, while the sum is 45.
The spelling of 23286243168 in words is "twenty-three billion, two hundred eighty-six million, two hundred forty-three thousand, one hundred sixty-eight".
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