Base | Representation |
---|---|
bin | 110100111100000100… |
… | …110110111000010000 |
3 | 12102201110011020012022 |
4 | 310330010312320100 |
5 | 1412403133344133 |
6 | 42040231351012 |
7 | 4051416055304 |
oct | 647404667020 |
9 | 172643136168 |
10 | 56842481168 |
11 | 2211a10a470 |
12 | b024522468 |
13 | 548b543655 |
14 | 2a733a5d04 |
15 | 172a446998 |
hex | d3c136e10 |
56842481168 has 40 divisors (see below), whose sum is σ = 120314055360. Its totient is φ = 25800992640.
The previous prime is 56842481167. The next prime is 56842481173. The reversal of 56842481168 is 86118424865.
It is not an unprimeable number, because it can be changed into a prime (56842481167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102980 + ... + 352547.
It is an arithmetic number, because the mean of its divisors is an integer number (3007851384).
Almost surely, 256842481168 is an apocalyptic number.
It is an amenable number.
56842481168 is an abundant number, since it is smaller than the sum of its proper divisors (63471574192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56842481168 is a wasteful number, since it uses less digits than its factorization.
56842481168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456255 (or 456249 counting only the distinct ones).
The product of its digits is 2949120, while the sum is 53.
The spelling of 56842481168 in words is "fifty-six billion, eight hundred forty-two million, four hundred eighty-one thousand, one hundred sixty-eight".
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