Base | Representation |
---|---|
bin | 10011001011100… |
… | …00000000000010 |
3 | 102012202002210120 |
4 | 21211300000002 |
5 | 312142002012 |
6 | 23544241110 |
7 | 3662356425 |
oct | 1145600002 |
9 | 365662716 |
10 | 160890882 |
11 | 82900779 |
12 | 45a70196 |
13 | 27443109 |
14 | 175219bc |
15 | e1d158c |
hex | 9970002 |
160890882 has 16 divisors (see below), whose sum is σ = 324132192. Its totient is φ = 53238560.
The previous prime is 160890859. The next prime is 160890883. The reversal of 160890882 is 288098061.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (160890883) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97044 + ... + 98687.
It is an arithmetic number, because the mean of its divisors is an integer number (20258262).
Almost surely, 2160890882 is an apocalyptic number.
160890882 is an abundant number, since it is smaller than the sum of its proper divisors (163241310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160890882 is a wasteful number, since it uses less digits than its factorization.
160890882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195873.
The product of its (nonzero) digits is 55296, while the sum is 42.
The square root of 160890882 is about 12684.2769600794. The cubic root of 160890882 is about 543.8892530649.
The spelling of 160890882 in words is "one hundred sixty million, eight hundred ninety thousand, eight hundred eighty-two".
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