Base | Representation |
---|---|
bin | 110100011000010011… |
… | …011011100010011000 |
3 | 12101011121211221222200 |
4 | 310120103123202120 |
5 | 1410141013242220 |
6 | 41500512050200 |
7 | 4030510562655 |
oct | 643023334230 |
9 | 171147757880 |
10 | 56242321560 |
11 | 21941362697 |
12 | aa97533960 |
13 | 53c40c0219 |
14 | 2a177bac2c |
15 | 16e28e6890 |
hex | d184db898 |
56242321560 has 96 divisors (see below), whose sum is σ = 183607482240. Its totient is φ = 14930675712.
The previous prime is 56242321543. The next prime is 56242321561. The reversal of 56242321560 is 6512324265.
56242321560 is a `hidden beast` number, since 5 + 62 + 4 + 2 + 32 + 1 + 560 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56242321561) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 270009 + ... + 430568.
It is an arithmetic number, because the mean of its divisors is an integer number (1912577940).
Almost surely, 256242321560 is an apocalyptic number.
It is an amenable number.
56242321560 is an abundant number, since it is smaller than the sum of its proper divisors (127365160680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56242321560 is a wasteful number, since it uses less digits than its factorization.
56242321560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 700817 (or 700810 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
The spelling of 56242321560 in words is "fifty-six billion, two hundred forty-two million, three hundred twenty-one thousand, five hundred sixty".
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