Base | Representation |
---|---|
bin | 101011110101110101… |
… | …001011010101010000 |
3 | 11111111200002112121222 |
4 | 223311311023111100 |
5 | 1232401422442203 |
6 | 33343035504212 |
7 | 3254352442451 |
oct | 536565132520 |
9 | 144450075558 |
10 | 47074030928 |
11 | 18a670771a1 |
12 | 9158bb8068 |
13 | 4592808992 |
14 | 23c7cb9128 |
15 | 1357a76038 |
hex | af5d4b550 |
47074030928 has 40 divisors (see below), whose sum is σ = 91725528000. Its totient is φ = 23403055104.
The previous prime is 47074030919. The next prime is 47074030961. The reversal of 47074030928 is 82903047074.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11482223 + ... + 11486321.
It is an arithmetic number, because the mean of its divisors is an integer number (2293138200).
Almost surely, 247074030928 is an apocalyptic number.
It is an amenable number.
47074030928 is a deficient number, since it is larger than the sum of its proper divisors (44651497072).
47074030928 is a wasteful number, since it uses less digits than its factorization.
47074030928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8019 (or 8013 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 44.
The spelling of 47074030928 in words is "forty-seven billion, seventy-four million, thirty thousand, nine hundred twenty-eight".
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