Base | Representation |
---|---|
bin | 1001110110110… |
… | …11100001100110 |
3 | 12202120222202022 |
4 | 10323123201212 |
5 | 132132004402 |
6 | 12112143142 |
7 | 2022560120 |
oct | 473334146 |
9 | 182528668 |
10 | 82688102 |
11 | 42747882 |
12 | 23837ab2 |
13 | 14191a93 |
14 | ada6210 |
15 | 73d52a2 |
hex | 4edb866 |
82688102 has 48 divisors (see below), whose sum is σ = 152782848. Its totient is φ = 32868480.
The previous prime is 82688093. The next prime is 82688113. The reversal of 82688102 is 20188628.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 432827 + ... + 433017.
It is an arithmetic number, because the mean of its divisors is an integer number (3182976).
Almost surely, 282688102 is an apocalyptic number.
82688102 is a deficient number, since it is larger than the sum of its proper divisors (70094746).
82688102 is a wasteful number, since it uses less digits than its factorization.
82688102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341 (or 324 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 35.
The square root of 82688102 is about 9093.2998410918. The cubic root of 82688102 is about 435.6599872752.
The spelling of 82688102 in words is "eighty-two million, six hundred eighty-eight thousand, one hundred two".
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