Base | Representation |
---|---|
bin | 1001110111110… |
… | …01111110011000 |
3 | 12202211022211122 |
4 | 10323321332120 |
5 | 132200002244 |
6 | 12114544412 |
7 | 2023616543 |
oct | 473717630 |
9 | 182738748 |
10 | 82812824 |
11 | 42822556 |
12 | 23898108 |
13 | 14206793 |
14 | add985a |
15 | 740c1ee |
hex | 4ef9f98 |
82812824 has 16 divisors (see below), whose sum is σ = 156783120. Its totient is φ = 41004000.
The previous prime is 82812817. The next prime is 82812833. The reversal of 82812824 is 42821828.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 49427 + ... + 51074.
It is an arithmetic number, because the mean of its divisors is an integer number (9798945).
Almost surely, 282812824 is an apocalyptic number.
It is an amenable number.
82812824 is a deficient number, since it is larger than the sum of its proper divisors (73970296).
82812824 is a wasteful number, since it uses less digits than its factorization.
82812824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100610 (or 100606 counting only the distinct ones).
The product of its digits is 16384, while the sum is 35.
The square root of 82812824 is about 9100.1551635123. The cubic root of 82812824 is about 435.8789187667.
The spelling of 82812824 in words is "eighty-two million, eight hundred twelve thousand, eight hundred twenty-four".
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