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52063875 = 325346279
BaseRepresentation
bin1100011010011…
…0111010000011
310121222010012200
43012212322003
5101312021000
65055524243
71201351503
oct306467203
9117863180
1052063875
11274303a6
1215529683
13aa2b936
146cb3a03
154886500
hex31a6e83

52063875 has 24 divisors (see below), whose sum is σ = 93855840. Its totient is φ = 27766800.

The previous prime is 52063867. The next prime is 52063889. The reversal of 52063875 is 57836025.

52063875 is a `hidden beast` number, since 520 + 63 + 8 + 75 = 666.

52063875 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 52063875 - 23 = 52063867 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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 23 ways as a sum of consecutive naturals, for example, 22015 + ... + 24264.

It is an arithmetic number, because the mean of its divisors is an integer number (3910660).

Almost surely, 252063875 is an apocalyptic number.

52063875 is a deficient number, since it is larger than the sum of its proper divisors (41791965).

52063875 is a wasteful number, since it uses less digits than its factorization.

52063875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46300 (or 46287 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 52063875 is about 7215.5301260545. The cubic root of 52063875 is about 373.4038827310.

The spelling of 52063875 in words is "fifty-two million, sixty-three thousand, eight hundred seventy-five".

Divisors: 1 3 5 9 15 25 45 75 125 225 375 1125 46279 138837 231395 416511 694185 1156975 2082555 3470925 5784875 10412775 17354625 52063875