Base | Representation |
---|---|
bin | 1001110111011… |
… | …11001111010000 |
3 | 12202202002111220 |
4 | 10323233033100 |
5 | 132142100343 |
6 | 12114005040 |
7 | 2023344411 |
oct | 473571720 |
9 | 182662456 |
10 | 82768848 |
11 | 427a2508 |
12 | 23876780 |
13 | 141bc766 |
14 | adc7808 |
15 | 73ee183 |
hex | 4eef3d0 |
82768848 has 20 divisors (see below), whose sum is σ = 213819648. Its totient is φ = 27589600.
The previous prime is 82768811. The next prime is 82768859. The reversal of 82768848 is 84886728.
It is a self number, because there is not a number n which added to its sum of digits gives 82768848.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862128 + ... + 862223.
Almost surely, 282768848 is an apocalyptic number.
It is an amenable number.
82768848 is an abundant number, since it is smaller than the sum of its proper divisors (131050800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82768848 is a wasteful number, since it uses less digits than its factorization.
82768848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1724362 (or 1724356 counting only the distinct ones).
The product of its digits is 1376256, while the sum is 51.
The square root of 82768848 is about 9097.7386201187. The cubic root of 82768848 is about 435.8017503429.
The spelling of 82768848 in words is "eighty-two million, seven hundred sixty-eight thousand, eight hundred forty-eight".
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