Base | Representation |
---|---|
bin | 110100111101111011… |
… | …001010100011000000 |
3 | 12102210121111212210101 |
4 | 310331323022203000 |
5 | 1412434103312340 |
6 | 42043300212144 |
7 | 4052243504650 |
oct | 647573124300 |
9 | 172717455711 |
10 | 56873494720 |
11 | 221356723a9 |
12 | b03299a054 |
13 | 5494ab1a73 |
14 | 2a7755a360 |
15 | 172d020c9a |
hex | d3deca8c0 |
56873494720 has 112 divisors (see below), whose sum is σ = 161506741248. Its totient is φ = 18651663360.
The previous prime is 56873494703. The next prime is 56873494817. The reversal of 56873494720 is 2749437865.
56873494720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (112).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500436 + ... + 603475.
Almost surely, 256873494720 is an apocalyptic number.
It is an amenable number.
56873494720 is an abundant number, since it is smaller than the sum of its proper divisors (104633246528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56873494720 is a wasteful number, since it uses less digits than its factorization.
56873494720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1103958 (or 1103948 counting only the distinct ones).
The product of its (nonzero) digits is 10160640, while the sum is 55.
The spelling of 56873494720 in words is "fifty-six billion, eight hundred seventy-three million, four hundred ninety-four thousand, seven hundred twenty".
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