Base | Representation |
---|---|
bin | 1011011001011… |
… | …0000000111110 |
3 | 10022221111210112 |
4 | 2312112000332 |
5 | 44214103012 |
6 | 4424310022 |
7 | 1120203500 |
oct | 266260076 |
9 | 108844715 |
10 | 47800382 |
11 | 24a89153 |
12 | 14012312 |
13 | 9b98166 |
14 | 64c3d70 |
15 | 42e3122 |
hex | 2d9603e |
47800382 has 24 divisors (see below), whose sum is σ = 84989736. Its totient is φ = 20097168.
The previous prime is 47800373. The next prime is 47800427. The reversal of 47800382 is 28300874.
47800382 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 pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 593 + ... + 9795.
It is an arithmetic number, because the mean of its divisors is an integer number (3541239).
Almost surely, 247800382 is an apocalyptic number.
47800382 is a deficient number, since it is larger than the sum of its proper divisors (37189354).
47800382 is a wasteful number, since it uses less digits than its factorization.
47800382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9272 (or 9265 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 47800382 is about 6913.7820330120. The cubic root of 47800382 is about 362.9196269375.
The spelling of 47800382 in words is "forty-seven million, eight hundred thousand, three hundred eighty-two".
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