Base | Representation |
---|---|
bin | 1001110101011… |
… | …00001100011100 |
3 | 12202020010211002 |
4 | 10322230030130 |
5 | 132104303421 |
6 | 12104045432 |
7 | 2021121656 |
oct | 472541434 |
9 | 182203732 |
10 | 82494236 |
11 | 42625160 |
12 | 23763878 |
13 | 14124776 |
14 | ad556d6 |
15 | 7397b0b |
hex | 4eac31c |
82494236 has 12 divisors (see below), whose sum is σ = 157489080. Its totient is φ = 37497360.
The previous prime is 82494227. The next prime is 82494263. The reversal of 82494236 is 63249428.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 82494236.
It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 937391 + ... + 937478.
It is an arithmetic number, because the mean of its divisors is an integer number (13124090).
Almost surely, 282494236 is an apocalyptic number.
It is an amenable number.
82494236 is a deficient number, since it is larger than the sum of its proper divisors (74994844).
82494236 is a wasteful number, since it uses less digits than its factorization.
82494236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1874884 (or 1874882 counting only the distinct ones).
The product of its digits is 82944, while the sum is 38.
The square root of 82494236 is about 9082.6337589930. The cubic root of 82494236 is about 435.3192459849.
The spelling of 82494236 in words is "eighty-two million, four hundred ninety-four thousand, two hundred thirty-six".
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