Base | Representation |
---|---|
bin | 1001110101001… |
… | …01110000100011 |
3 | 12202011210122202 |
4 | 10322211300203 |
5 | 132102433000 |
6 | 12103323415 |
7 | 2020652060 |
oct | 472456043 |
9 | 182153582 |
10 | 82467875 |
11 | 42607376 |
12 | 2375056b |
13 | 14115779 |
14 | ad49c67 |
15 | 738edd5 |
hex | 4ea5c23 |
82467875 has 24 divisors (see below), whose sum is σ = 118007136. Its totient is φ = 56365200.
The previous prime is 82467839. The next prime is 82467883. The reversal of 82467875 is 57876428.
It is not a de Polignac number, because 82467875 - 214 = 82451491 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 268472 + ... + 268778.
It is an arithmetic number, because the mean of its divisors is an integer number (4916964).
Almost surely, 282467875 is an apocalyptic number.
82467875 is a deficient number, since it is larger than the sum of its proper divisors (35539261).
82467875 is an frugal number, since it uses more digits than its factorization.
82467875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 636 (or 319 counting only the distinct ones).
The product of its digits is 752640, while the sum is 47.
The square root of 82467875 is about 9081.1824670579. The cubic root of 82467875 is about 435.2728723482.
The spelling of 82467875 in words is "eighty-two million, four hundred sixty-seven thousand, eight hundred seventy-five".
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