Base | Representation |
---|---|
bin | 100110011100101110… |
… | …1010110001000010011 |
3 | 21220010022221221001211 |
4 | 1030321131112020103 |
5 | 2323100000412010 |
6 | 101533102440551 |
7 | 5652056405551 |
oct | 1147135261023 |
9 | 256108857054 |
10 | 82568372755 |
11 | 3202076a5a0 |
12 | 14003b93157 |
13 | 7a2b2831cb |
14 | 3dd3d06bd1 |
15 | 2233c0308a |
hex | 1339756213 |
82568372755 has 64 divisors (see below), whose sum is σ = 111161756160. Its totient is φ = 58370457600.
The previous prime is 82568372737. The next prime is 82568372833. The reversal of 82568372755 is 55727386528.
It is not a de Polignac number, because 82568372755 - 25 = 82568372723 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 82568372755.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 150947392 + ... + 150947938.
It is an arithmetic number, because the mean of its divisors is an integer number (1736902440).
Almost surely, 282568372755 is an apocalyptic number.
82568372755 is a deficient number, since it is larger than the sum of its proper divisors (28593383405).
82568372755 is a wasteful number, since it uses less digits than its factorization.
82568372755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1060.
The product of its digits is 28224000, while the sum is 58.
The spelling of 82568372755 in words is "eighty-two billion, five hundred sixty-eight million, three hundred seventy-two thousand, seven hundred fifty-five".
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