Base | Representation |
---|---|
bin | 1101011111001… |
… | …0001000010000 |
3 | 10221102212100201 |
4 | 3113302020100 |
5 | 103440110123 |
6 | 5340224544 |
7 | 1254543202 |
oct | 327621020 |
9 | 127385321 |
10 | 56566288 |
11 | 29a260a9 |
12 | 16b3b154 |
13 | b94709c |
14 | 7726772 |
15 | 4e755ad |
hex | 35f2210 |
56566288 has 20 divisors (see below), whose sum is σ = 109744960. Its totient is φ = 28245024.
The previous prime is 56566283. The next prime is 56566319. The reversal of 56566288 is 88266565.
It is not an unprimeable number, because it can be changed into a prime (56566283) by changing a digit.
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, 12781 + ... + 16627.
It is an arithmetic number, because the mean of its divisors is an integer number (5487248).
Almost surely, 256566288 is an apocalyptic number.
It is an amenable number.
56566288 is a deficient number, since it is larger than the sum of its proper divisors (53178672).
56566288 is a wasteful number, since it uses less digits than its factorization.
56566288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4774 (or 4768 counting only the distinct ones).
The product of its digits is 691200, while the sum is 46.
The square root of 56566288 is about 7521.0563087907. The cubic root of 56566288 is about 383.8715209649.
The spelling of 56566288 in words is "fifty-six million, five hundred sixty-six thousand, two hundred eighty-eight".
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