Base | Representation |
---|---|
bin | 110100101000110010… |
… | …110111111111001010 |
3 | 12101212220110200110200 |
4 | 310220302313333022 |
5 | 1411222331000020 |
6 | 41544154153030 |
7 | 4040410400454 |
oct | 645062677712 |
9 | 171786420420 |
10 | 56519000010 |
11 | 21a73558270 |
12 | ab54122776 |
13 | 5439513a95 |
14 | 2a4243d2d4 |
15 | 170bd4a590 |
hex | d28cb7fca |
56519000010 has 96 divisors (see below), whose sum is σ = 160402507200. Its totient is φ = 13693536000.
The previous prime is 56518999997. The next prime is 56519000051. The reversal of 56519000010 is 1000091565.
56519000010 is a `hidden beast` number, since 5 + 651 + 9 + 0 + 0 + 0 + 0 + 1 + 0 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1767141 + ... + 1798839.
It is an arithmetic number, because the mean of its divisors is an integer number (1670859450).
Almost surely, 256519000010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56519000010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80201253600).
56519000010 is an abundant number, since it is smaller than the sum of its proper divisors (103883507190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56519000010 is a wasteful number, since it uses less digits than its factorization.
56519000010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33524 (or 33521 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 27.
Adding to 56519000010 its reverse (1000091565), we get a palindrome (57519091575).
The spelling of 56519000010 in words is "fifty-six billion, five hundred nineteen million, ten", and thus it is an aban number.
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