Base | Representation |
---|---|
bin | 100110010000110110… |
… | …1000010001001011011 |
3 | 21212002120000221222010 |
4 | 1030201231002021123 |
5 | 2321240434111102 |
6 | 101425344401003 |
7 | 5636150022333 |
oct | 1144155021133 |
9 | 255076027863 |
10 | 82169832027 |
11 | 31936800a98 |
12 | 13b12616163 |
13 | 7996832baa |
14 | 3d970020c3 |
15 | 220dc2bd6c |
hex | 1321b4225b |
82169832027 has 16 divisors (see below), whose sum is σ = 119139727392. Its totient is φ = 50164093440.
The previous prime is 82169831957. The next prime is 82169832049. The reversal of 82169832027 is 72023896128.
It is not a de Polignac number, because 82169832027 - 214 = 82169815643 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82169832427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21770724 + ... + 21774497.
It is an arithmetic number, because the mean of its divisors is an integer number (7446232962).
Almost surely, 282169832027 is an apocalyptic number.
82169832027 is a deficient number, since it is larger than the sum of its proper divisors (36969895365).
82169832027 is a wasteful number, since it uses less digits than its factorization.
82169832027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43545278.
The product of its (nonzero) digits is 580608, while the sum is 48.
The spelling of 82169832027 in words is "eighty-two billion, one hundred sixty-nine million, eight hundred thirty-two thousand, twenty-seven".
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