Base | Representation |
---|---|
bin | 1101011000111… |
… | …1001010100010 |
3 | 10220200021022110 |
4 | 3112033022202 |
5 | 103334122210 |
6 | 5323420150 |
7 | 1251234330 |
oct | 326171242 |
9 | 126607273 |
10 | 56160930 |
11 | 297795a1 |
12 | 16984656 |
13 | b834727 |
14 | 765cb50 |
15 | 4de5420 |
hex | 358f2a2 |
56160930 has 32 divisors (see below), whose sum is σ = 154041984. Its totient is φ = 12836736.
The previous prime is 56160913. The next prime is 56160943. The reversal of 56160930 is 3906165.
It is a happy number.
56160930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133507 + ... + 133926.
It is an arithmetic number, because the mean of its divisors is an integer number (4813812).
Almost surely, 256160930 is an apocalyptic number.
56160930 is an abundant number, since it is smaller than the sum of its proper divisors (97881054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56160930 is a wasteful number, since it uses less digits than its factorization.
56160930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267450.
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 56160930 is about 7494.0596474808. The cubic root of 56160930 is about 382.9523717835.
The spelling of 56160930 in words is "fifty-six million, one hundred sixty thousand, nine hundred thirty".
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