Base | Representation |
---|---|
bin | 10011100000001… |
… | …01011011000100 |
3 | 102101211202002210 |
4 | 21300011123010 |
5 | 313340200233 |
6 | 24122303420 |
7 | 4024402062 |
oct | 1160053304 |
9 | 371752083 |
10 | 163600068 |
11 | 84391175 |
12 | 46957b70 |
13 | 27b81298 |
14 | 17a29032 |
15 | e569163 |
hex | 9c056c4 |
163600068 has 12 divisors (see below), whose sum is σ = 381733520. Its totient is φ = 54533352.
The previous prime is 163600037. The next prime is 163600139. The reversal of 163600068 is 860006361.
163600068 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6816658 + ... + 6816681.
Almost surely, 2163600068 is an apocalyptic number.
It is an amenable number.
163600068 is an abundant number, since it is smaller than the sum of its proper divisors (218133452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163600068 is a wasteful number, since it uses less digits than its factorization.
163600068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13633346 (or 13633344 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 163600068 is about 12790.6242224529. The cubic root of 163600068 is about 546.9250644039.
The spelling of 163600068 in words is "one hundred sixty-three million, six hundred thousand, sixty-eight".
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