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52014188 = 2213003547
BaseRepresentation
bin1100011001101…
…0110001101100
310121212121001102
43012122301230
5101303423223
65054502232
71201053602
oct306326154
9117777042
1052014188
11273a7036
1215504978
13aa12135
146c9d872
154876928
hex319ac6c

52014188 has 6 divisors (see below), whose sum is σ = 91024836. Its totient is φ = 26007092.

The previous prime is 52014173. The next prime is 52014251. The reversal of 52014188 is 88141025.

52014188 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 52014188.

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 as a sum of consecutive naturals, namely, 6501770 + ... + 6501777.

It is an arithmetic number, because the mean of its divisors is an integer number (15170806).

Almost surely, 252014188 is an apocalyptic number.

It is an amenable number.

52014188 is a deficient number, since it is larger than the sum of its proper divisors (39010648).

52014188 is a wasteful number, since it uses less digits than its factorization.

52014188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13003551 (or 13003549 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 52014188 is about 7212.0862446313. The cubic root of 52014188 is about 373.2850593052.

The spelling of 52014188 in words is "fifty-two million, fourteen thousand, one hundred eighty-eight".

Divisors: 1 2 4 13003547 26007094 52014188