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53025175 = 527535717
BaseRepresentation
bin1100101001000…
…1100110010111
310200202221212101
43022101212113
5102033301200
65132302531
71212464230
oct312214627
9120687771
1053025175
1127a27665
1215911a47
13aca7358
147084087
1549c626a
hex3291997

53025175 has 24 divisors (see below), whose sum is σ = 76575456. Its totient is φ = 35667840.

The previous prime is 53025173. The next prime is 53025187. The reversal of 53025175 is 57152035.

53025175 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 53025175 - 21 = 53025173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53025173) 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 23 ways as a sum of consecutive naturals, for example, 6417 + ... + 12133.

It is an arithmetic number, because the mean of its divisors is an integer number (3190644).

Almost surely, 253025175 is an apocalyptic number.

53025175 is a deficient number, since it is larger than the sum of its proper divisors (23550281).

53025175 is a wasteful number, since it uses less digits than its factorization.

53025175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5787 (or 5782 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 53025175 is about 7281.8387101061. The cubic root of 53025175 is about 375.6880405322.

The spelling of 53025175 in words is "fifty-three million, twenty-five thousand, one hundred seventy-five".

Divisors: 1 5 7 25 35 53 175 265 371 1325 1855 5717 9275 28585 40019 142925 200095 303001 1000475 1515005 2121007 7575025 10605035 53025175