Base | Representation |
---|---|
bin | 110100111000100110… |
… | …101010101011100001 |
3 | 12102120101120000210110 |
4 | 310320212222223201 |
5 | 1412243231011413 |
6 | 42030351121533 |
7 | 4050111015135 |
oct | 647046525341 |
9 | 172511500713 |
10 | 56784235233 |
11 | 2209a247430 |
12 | b008b132a9 |
13 | 547c45bbbb |
14 | 2a697633c5 |
15 | 172528d8c3 |
hex | d389aaae1 |
56784235233 has 32 divisors (see below), whose sum is σ = 86718735360. Its totient is φ = 32731997760.
The previous prime is 56784235223. The next prime is 56784235237. The reversal of 56784235233 is 33253248765.
56784235233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 56784235233 - 24 = 56784235217 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (56784235237) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 378685 + ... + 506922.
It is an arithmetic number, because the mean of its divisors is an integer number (2709960480).
Almost surely, 256784235233 is an apocalyptic number.
It is an amenable number.
56784235233 is a deficient number, since it is larger than the sum of its proper divisors (29934500127).
56784235233 is a wasteful number, since it uses less digits than its factorization.
56784235233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 885717.
The product of its digits is 3628800, while the sum is 48.
The spelling of 56784235233 in words is "fifty-six billion, seven hundred eighty-four million, two hundred thirty-five thousand, two hundred thirty-three".
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