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52980175 = 5214291483
BaseRepresentation
bin1100101000011…
…0100111001111
310200200200010201
43022012213033
5102030331200
65131314331
71212216103
oct312064717
9120620121
1052980175
11279a6876
12158ab9a7
13ac8ca21
147071903
1549b7c6a
hex32869cf

52980175 has 12 divisors (see below), whose sum is σ = 65785720. Its totient is φ = 42325920.

The previous prime is 52980167. The next prime is 52980181. The reversal of 52980175 is 57108925.

It is not a de Polignac number, because 52980175 - 23 = 52980167 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34984 + ... + 36466.

Almost surely, 252980175 is an apocalyptic number.

52980175 is a deficient number, since it is larger than the sum of its proper divisors (12805545).

52980175 is a wasteful number, since it uses less digits than its factorization.

52980175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922 (or 2917 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 52980175 is about 7278.7481753389. The cubic root of 52980175 is about 375.5817341315.

The spelling of 52980175 in words is "fifty-two million, nine hundred eighty thousand, one hundred seventy-five".

Divisors: 1 5 25 1429 1483 7145 7415 35725 37075 2119207 10596035 52980175