Base | Representation |
---|---|
bin | 100110001100100011… |
… | …0110001010011011010 |
3 | 21211201111121101122110 |
4 | 1030121012301103122 |
5 | 2320442022140314 |
6 | 101403152533150 |
7 | 5632445646555 |
oct | 1143106612332 |
9 | 254644541573 |
10 | 82025583834 |
11 | 31872338207 |
12 | 13a922511b6 |
13 | 797299902c |
14 | 3d81bb369c |
15 | 2201236a59 |
hex | 13191b14da |
82025583834 has 32 divisors (see below), whose sum is σ = 165092691456. Its totient is φ = 27168626240.
The previous prime is 82025583833. The next prime is 82025583839. The reversal of 82025583834 is 43838552028.
It is not an unprimeable number, because it can be changed into a prime (82025583833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 898519 + ... + 985589.
It is an arithmetic number, because the mean of its divisors is an integer number (5159146608).
Almost surely, 282025583834 is an apocalyptic number.
82025583834 is an abundant number, since it is smaller than the sum of its proper divisors (83067107622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82025583834 is a wasteful number, since it uses less digits than its factorization.
82025583834 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88070.
The product of its (nonzero) digits is 1843200, while the sum is 48.
The spelling of 82025583834 in words is "eighty-two billion, twenty-five million, five hundred eighty-three thousand, eight hundred thirty-four".
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