Base | Representation |
---|---|
bin | 110100111010001100… |
… | …000111101011001000 |
3 | 12102122020121012200200 |
4 | 310322030013223020 |
5 | 1412322033034121 |
6 | 42033141132200 |
7 | 4050553043355 |
oct | 647214075310 |
9 | 172566535620 |
10 | 56810830536 |
11 | 22103261919 |
12 | b0159ba060 |
13 | 5484b11275 |
14 | 2a6d0c762c |
15 | 1727793a26 |
hex | d3a307ac8 |
56810830536 has 48 divisors (see below), whose sum is σ = 153875226960. Its totient is φ = 18935397600.
The previous prime is 56810830463. The next prime is 56810830543. The reversal of 56810830536 is 63503801865.
56810830536 is a `hidden beast` number, since 5 + 6 + 8 + 108 + 3 + 0 + 536 = 666.
It is a super-2 number, since 2×568108305362 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 56810830491 and 56810830500.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1160491 + ... + 1208453.
It is an arithmetic number, because the mean of its divisors is an integer number (3205733895).
Almost surely, 256810830536 is an apocalyptic number.
It is an amenable number.
56810830536 is an abundant number, since it is smaller than the sum of its proper divisors (97064396424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56810830536 is a wasteful number, since it uses less digits than its factorization.
56810830536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64426 (or 64419 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 45.
The spelling of 56810830536 in words is "fifty-six billion, eight hundred ten million, eight hundred thirty thousand, five hundred thirty-six".
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