Base | Representation |
---|---|
bin | 1100101001100… |
… | …0100110110011 |
3 | 10200211102020100 |
4 | 3022120212303 |
5 | 102040211000 |
6 | 5133043443 |
7 | 1212644010 |
oct | 312304663 |
9 | 120742210 |
10 | 53053875 |
11 | 27a47186 |
12 | 15926583 |
13 | acb7434 |
14 | 7090707 |
15 | 49cea00 |
hex | 32989b3 |
53053875 has 48 divisors (see below), whose sum is σ = 109317312. Its totient is φ = 24249600.
The previous prime is 53053853. The next prime is 53053943. The reversal of 53053875 is 57835035.
53053875 is a `hidden beast` number, since 53 + 0 + 538 + 75 = 666.
53053875 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 53053875 - 26 = 53053811 is a prime.
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 47 ways as a sum of consecutive naturals, for example, 4507 + ... + 11243.
It is an arithmetic number, because the mean of its divisors is an integer number (2277444).
Almost surely, 253053875 is an apocalyptic number.
53053875 is an abundant number, since it is smaller than the sum of its proper divisors (56263437).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53053875 is a wasteful number, since it uses less digits than its factorization.
53053875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6765 (or 6752 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 36.
The square root of 53053875 is about 7283.8090996401. The cubic root of 53053875 is about 375.7558089840.
It can be divided in two parts, 5305 and 3875, that added together give a triangular number (9180 = T135).
The spelling of 53053875 in words is "fifty-three million, fifty-three thousand, eight hundred seventy-five".
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