Base | Representation |
---|---|
bin | 111011001010010… |
… | …110010101011000 |
3 | 2120011200201020101 |
4 | 323022112111120 |
5 | 4013044144124 |
6 | 242254105144 |
7 | 33411460123 |
oct | 7312262530 |
9 | 2504621211 |
10 | 992568664 |
11 | 46a30858a |
12 | 2384ab1b4 |
13 | 12a837849 |
14 | 95b753ba |
15 | 5c214644 |
hex | 3b296558 |
992568664 has 64 divisors (see below), whose sum is σ = 2141337600. Its totient is φ = 428198400.
The previous prime is 992568653. The next prime is 992568677. The reversal of 992568664 is 466865299.
It is a happy number.
992568664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73909 + ... + 86299.
It is an arithmetic number, because the mean of its divisors is an integer number (33458400).
Almost surely, 2992568664 is an apocalyptic number.
It is an amenable number.
992568664 is an abundant number, since it is smaller than the sum of its proper divisors (1148768936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
992568664 is a wasteful number, since it uses less digits than its factorization.
992568664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12464 (or 12460 counting only the distinct ones).
The product of its digits is 5598720, while the sum is 55.
The square root of 992568664 is about 31505.0577526847. The cubic root of 992568664 is about 997.5167264570.
The spelling of 992568664 in words is "nine hundred ninety-two million, five hundred sixty-eight thousand, six hundred sixty-four".
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