Base | Representation |
---|---|
bin | 1001110100010… |
… | …00101010010000 |
3 | 12201221202011102 |
4 | 10322020222100 |
5 | 132040124223 |
6 | 12101003532 |
7 | 2016644432 |
oct | 472105220 |
9 | 181852142 |
10 | 82348688 |
11 | 42535874 |
12 | 236b35a8 |
13 | 140a3446 |
14 | ad18652 |
15 | 7369928 |
hex | 4e88a90 |
82348688 has 10 divisors (see below), whose sum is σ = 159550614. Its totient is φ = 41174336.
The previous prime is 82348681. The next prime is 82348691. The reversal of 82348688 is 88684328.
It can be written as a sum of positive squares in only one way, i.e., 63234304 + 19114384 = 7952^2 + 4372^2 .
It is not an unprimeable number, because it can be changed into a prime (82348681) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2573381 + ... + 2573412.
Almost surely, 282348688 is an apocalyptic number.
It is an amenable number.
82348688 is a deficient number, since it is larger than the sum of its proper divisors (77201926).
82348688 is a wasteful number, since it uses less digits than its factorization.
82348688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5146801 (or 5146795 counting only the distinct ones).
The product of its digits is 589824, while the sum is 47.
The square root of 82348688 is about 9074.6177880944. The cubic root of 82348688 is about 435.0630780066.
The spelling of 82348688 in words is "eighty-two million, three hundred forty-eight thousand, six hundred eighty-eight".
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