Base | Representation |
---|---|
bin | 1001110101011… |
… | …10010010110000 |
3 | 12202020120121110 |
4 | 10322232102300 |
5 | 132110042312 |
6 | 12104153320 |
7 | 2021156016 |
oct | 472562260 |
9 | 182216543 |
10 | 82502832 |
11 | 42630665 |
12 | 23768840 |
13 | 14128659 |
14 | ad588b6 |
15 | 739a43c |
hex | 4eae4b0 |
82502832 has 40 divisors (see below), whose sum is σ = 214272000. Its totient is φ = 27353920.
The previous prime is 82502831. The next prime is 82502839. The reversal of 82502832 is 23820528.
It is a self number, because there is not a number n which added to its sum of digits gives 82502832.
It is not an unprimeable number, because it can be changed into a prime (82502831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4669 + ... + 13667.
It is an arithmetic number, because the mean of its divisors is an integer number (5356800).
Almost surely, 282502832 is an apocalyptic number.
It is an amenable number.
82502832 is an abundant number, since it is smaller than the sum of its proper divisors (131769168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82502832 is a wasteful number, since it uses less digits than its factorization.
82502832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9201 (or 9195 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 82502832 is about 9083.1069574238. The cubic root of 82502832 is about 435.3343657252.
The spelling of 82502832 in words is "eighty-two million, five hundred two thousand, eight hundred thirty-two".
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