Base | Representation |
---|---|
bin | 1111101100011… |
… | …0101110010010 |
3 | 11120212021212020 |
4 | 3323012232102 |
5 | 113322410212 |
6 | 10310512310 |
7 | 1426336416 |
oct | 373065622 |
9 | 146767766 |
10 | 65825682 |
11 | 3417a89a |
12 | 1a065696 |
13 | 10839810 |
14 | 8a56d46 |
15 | 5ba3d8c |
hex | 3ec6b92 |
65825682 has 32 divisors (see below), whose sum is σ = 144462528. Its totient is φ = 19870656.
The previous prime is 65825681. The next prime is 65825689. The reversal of 65825682 is 28652856.
It is not an unprimeable number, because it can be changed into a prime (65825681) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3828 + ... + 12095.
It is an arithmetic number, because the mean of its divisors is an integer number (4514454).
Almost surely, 265825682 is an apocalyptic number.
65825682 is an abundant number, since it is smaller than the sum of its proper divisors (78636846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65825682 is a wasteful number, since it uses less digits than its factorization.
65825682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15994.
The product of its digits is 230400, while the sum is 42.
The square root of 65825682 is about 8113.3027800027. The cubic root of 65825682 is about 403.7679000457.
The spelling of 65825682 in words is "sixty-five million, eight hundred twenty-five thousand, six hundred eighty-two".
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