Base | Representation |
---|---|
bin | 110100111011110010… |
… | …110010101010100000 |
3 | 12102201010020121211020 |
4 | 310323302302222200 |
5 | 1412400430322222 |
6 | 42035542045440 |
7 | 4051330602165 |
oct | 647362625240 |
9 | 172633217736 |
10 | 56837745312 |
11 | 22117475337 |
12 | b022a19880 |
13 | 548a575b7a |
14 | 2a728d206c |
15 | 1729d0d65c |
hex | d3bcb2aa0 |
56837745312 has 48 divisors (see below), whose sum is σ = 150114454560. Its totient is φ = 18829677312.
The previous prime is 56837745287. The next prime is 56837745329. The reversal of 56837745312 is 21354773865.
56837745312 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 (48).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800487 + ... + 1831782.
It is an arithmetic number, because the mean of its divisors is an integer number (3127384470).
Almost surely, 256837745312 is an apocalyptic number.
It is an amenable number.
56837745312 is an abundant number, since it is smaller than the sum of its proper divisors (93276709248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56837745312 is a wasteful number, since it uses less digits than its factorization.
56837745312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3632445 (or 3632437 counting only the distinct ones).
The product of its digits is 4233600, while the sum is 51.
The spelling of 56837745312 in words is "fifty-six billion, eight hundred thirty-seven million, seven hundred forty-five thousand, three hundred twelve".
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