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52033160 = 2351300829
BaseRepresentation
bin1100011001111…
…1011010001000
310121220120002002
43012133122020
5101310030120
65055130132
71201163114
oct306373210
9117816062
1052033160
112740a313
1215513948
13aa1a96a
146ca6744
15487c375
hex319f688

52033160 has 16 divisors (see below), whose sum is σ = 117074700. Its totient is φ = 20813248.

The previous prime is 52033117. The next prime is 52033181. The reversal of 52033160 is 6133025.

52033160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 47306884 + 4726276 = 6878^2 + 2174^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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 3 ways as a sum of consecutive naturals, for example, 650375 + ... + 650454.

Almost surely, 252033160 is an apocalyptic number.

It is an amenable number.

52033160 is an abundant number, since it is smaller than the sum of its proper divisors (65041540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52033160 is a wasteful number, since it uses less digits than its factorization.

52033160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300840 (or 1300836 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 52033160 is about 7213.4014168075. The cubic root of 52033160 is about 373.3304386113.

Adding to 52033160 its reverse (6133025), we get a palindrome (58166185).

The spelling of 52033160 in words is "fifty-two million, thirty-three thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 1300829 2601658 5203316 6504145 10406632 13008290 26016580 52033160