Base | Representation |
---|---|
bin | 110100111001110011… |
… | …111110010100001010 |
3 | 12102121210200121212000 |
4 | 310321303332110022 |
5 | 1412313423010441 |
6 | 42032353331430 |
7 | 4050445201230 |
oct | 647163762412 |
9 | 172553617760 |
10 | 56804500746 |
11 | 220aa729194 |
12 | b013866b76 |
13 | 5483706126 |
14 | 2a6c31a950 |
15 | 1726e432b6 |
hex | d39cfe50a |
56804500746 has 64 divisors (see below), whose sum is σ = 150537830400. Its totient is φ = 15524209008.
The previous prime is 56804500741. The next prime is 56804500759. The reversal of 56804500746 is 64700540865.
56804500746 is a `hidden beast` number, since 56 + 80 + 450 + 0 + 74 + 6 = 666.
It is not an unprimeable number, because it can be changed into a prime (56804500741) 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, 3258186 + ... + 3275573.
It is an arithmetic number, because the mean of its divisors is an integer number (2352153600).
Almost surely, 256804500746 is an apocalyptic number.
56804500746 is an abundant number, since it is smaller than the sum of its proper divisors (93733329654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56804500746 is a wasteful number, since it uses less digits than its factorization.
56804500746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6533800 (or 6533794 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 45.
The spelling of 56804500746 in words is "fifty-six billion, eight hundred four million, five hundred thousand, seven hundred forty-six".
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