Base | Representation |
---|---|
bin | 1001110001111… |
… | …00011011111000 |
3 | 12201100212212212 |
4 | 10320330123320 |
5 | 132000131342 |
6 | 12050154252 |
7 | 2014204250 |
oct | 470743370 |
9 | 181325785 |
10 | 82036472 |
11 | 42342241 |
12 | 23582988 |
13 | 13cc42bb |
14 | ac76960 |
15 | 7307182 |
hex | 4e3c6f8 |
82036472 has 32 divisors (see below), whose sum is σ = 177448320. Its totient is φ = 34827360.
The previous prime is 82036463. The next prime is 82036483. The reversal of 82036472 is 27463028.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854 + ... + 12837.
It is an arithmetic number, because the mean of its divisors is an integer number (5545260).
Almost surely, 282036472 is an apocalyptic number.
It is an amenable number.
82036472 is an abundant number, since it is smaller than the sum of its proper divisors (95411848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82036472 is a wasteful number, since it uses less digits than its factorization.
82036472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13811 (or 13807 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 82036472 is about 9057.3987435687. The cubic root of 82036472 is about 434.5125503827.
The spelling of 82036472 in words is "eighty-two million, thirty-six thousand, four hundred seventy-two".
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