Base | Representation |
---|---|
bin | 110100111110011100… |
… | …010110000100000000 |
3 | 12102211012212210002120 |
4 | 310332130112010000 |
5 | 1412443320131030 |
6 | 42044210444240 |
7 | 4052410442220 |
oct | 647634260400 |
9 | 172735783076 |
10 | 56882192640 |
11 | 2213a573269 |
12 | b035893680 |
13 | 5496838a70 |
14 | 2a78782080 |
15 | 172db8d010 |
hex | d3e716100 |
56882192640 has 1152 divisors, whose sum is σ = 237352550400. Its totient is φ = 11289231360.
The previous prime is 56882192603. The next prime is 56882192659. The reversal of 56882192640 is 4629128865.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 639125716 + ... + 639125804.
It is an arithmetic number, because the mean of its divisors is an integer number (206035200).
Almost surely, 256882192640 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56882192640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118676275200).
56882192640 is an abundant number, since it is smaller than the sum of its proper divisors (180470357760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56882192640 is a wasteful number, since it uses less digits than its factorization.
56882192640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223 (or 209 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 51.
The spelling of 56882192640 in words is "fifty-six billion, eight hundred eighty-two million, one hundred ninety-two thousand, six hundred forty".
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