Base | Representation |
---|---|
bin | 1100100000101… |
… | …0100001111111 |
3 | 10122201211222000 |
4 | 3020022201333 |
5 | 101413100220 |
6 | 5112353343 |
7 | 1205001255 |
oct | 310124177 |
9 | 118654860 |
10 | 52471935 |
11 | 27689a3a |
12 | 156a5853 |
13 | ab425a9 |
14 | 6d7c5d5 |
15 | 4917390 |
hex | 320a87f |
52471935 has 32 divisors (see below), whose sum is σ = 93804480. Its totient is φ = 27828864.
The previous prime is 52471931. The next prime is 52471943. The reversal of 52471935 is 53917425.
52471935 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52471935 - 22 = 52471931 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52471935.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52471931) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 25609 + ... + 27581.
It is an arithmetic number, because the mean of its divisors is an integer number (2931390).
Almost surely, 252471935 is an apocalyptic number.
52471935 is a deficient number, since it is larger than the sum of its proper divisors (41332545).
52471935 is a wasteful number, since it uses less digits than its factorization.
52471935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2184 (or 2178 counting only the distinct ones).
The product of its digits is 37800, while the sum is 36.
The square root of 52471935 is about 7243.7514452112. The cubic root of 52471935 is about 374.3768851813.
The spelling of 52471935 in words is "fifty-two million, four hundred seventy-one thousand, nine hundred thirty-five".
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