Base | Representation |
---|---|
bin | 101011110111111011… |
… | …101110111111111110 |
3 | 11111121010110121121211 |
4 | 223313323232333332 |
5 | 1232434440214233 |
6 | 33350335515034 |
7 | 3255261323356 |
oct | 536773567776 |
9 | 144533417554 |
10 | 47109304318 |
11 | 18a84a7965a |
12 | 9168988a7a |
13 | 4599c08ccb |
14 | 23cc85bb66 |
15 | 135abe25cd |
hex | af7eeeffe |
47109304318 has 16 divisors (see below), whose sum is σ = 72959477760. Its totient is φ = 22789812600.
The previous prime is 47109304259. The next prime is 47109304321. The reversal of 47109304318 is 81340390174.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208903 + ... + 371293.
It is an arithmetic number, because the mean of its divisors is an integer number (4559967360).
Almost surely, 247109304318 is an apocalyptic number.
47109304318 is a deficient number, since it is larger than the sum of its proper divisors (25850173442).
47109304318 is a wasteful number, since it uses less digits than its factorization.
47109304318 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167103.
The product of its (nonzero) digits is 72576, while the sum is 40.
The spelling of 47109304318 in words is "forty-seven billion, one hundred nine million, three hundred four thousand, three hundred eighteen".
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