Base | Representation |
---|---|
bin | 1110001011000100… |
… | …10110111011100100 |
3 | 201122021211121020201 |
4 | 13011202112323210 |
5 | 111040411220133 |
6 | 3255013040244 |
7 | 356363106142 |
oct | 70542267344 |
9 | 21567747221 |
10 | 7609085668 |
11 | 3255148758 |
12 | 1584326084 |
13 | 943563172 |
14 | 5227ca592 |
15 | 2e802dd7d |
hex | 1c5896ee4 |
7609085668 has 24 divisors (see below), whose sum is σ = 13687857792. Its totient is φ = 3698450784.
The previous prime is 7609085651. The next prime is 7609085669. The reversal of 7609085668 is 8665809067.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (7609085669) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150021 + ... + 194227.
It is an arithmetic number, because the mean of its divisors is an integer number (570327408).
Almost surely, 27609085668 is an apocalyptic number.
It is an amenable number.
7609085668 is a deficient number, since it is larger than the sum of its proper divisors (6078772124).
7609085668 is a wasteful number, since it uses less digits than its factorization.
7609085668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45411 (or 45409 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 55.
The square root of 7609085668 is about 87230.0731857999. The cubic root of 7609085668 is about 1966.8783105117.
The spelling of 7609085668 in words is "seven billion, six hundred nine million, eighty-five thousand, six hundred sixty-eight".
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