Base | Representation |
---|---|
bin | 11100101101001101… |
… | …000010101001101010 |
3 | 2221120010012222211000 |
4 | 130231031002221222 |
5 | 1001111212231042 |
6 | 22054315215430 |
7 | 2140553401263 |
oct | 345515025152 |
9 | 87503188730 |
10 | 30823164522 |
11 | 12087966797 |
12 | 5b82747576 |
13 | 2ba2a988b7 |
14 | 16c58c396a |
15 | c0602974c |
hex | 72d342a6a |
30823164522 has 32 divisors (see below), whose sum is σ = 68506588800. Its totient is φ = 10272788064.
The previous prime is 30823164509. The next prime is 30823164529. The reversal of 30823164522 is 22546132803.
30823164522 is a `hidden beast` number, since 3 + 0 + 8 + 2 + 3 + 1 + 645 + 2 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (30823164529) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335254 + ... + 417182.
It is an arithmetic number, because the mean of its divisors is an integer number (2140830900).
Almost surely, 230823164522 is an apocalyptic number.
30823164522 is an abundant number, since it is smaller than the sum of its proper divisors (37683424278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30823164522 is a wasteful number, since it uses less digits than its factorization.
30823164522 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88907 (or 88901 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 36.
The spelling of 30823164522 in words is "thirty billion, eight hundred twenty-three million, one hundred sixty-four thousand, five hundred twenty-two".
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