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56323360 = 255352021
BaseRepresentation
bin1101011011011…
…0110100100000
310220222112010101
43112312310200
5103404321420
65331112144
71252512022
oct326666440
9126875111
1056323360
112987a635
1216a42654
13b890642
1476a2012
154e2860a
hex35b6d20

56323360 has 24 divisors (see below), whose sum is σ = 133064316. Its totient is φ = 22529280.

The previous prime is 56323339. The next prime is 56323367. The reversal of 56323360 is 6332365.

56323360 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 45643536 + 10679824 = 6756^2 + 3268^2 .

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (56323367) 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 3 ways as a sum of consecutive naturals, for example, 175851 + ... + 176170.

Almost surely, 256323360 is an apocalyptic number.

It is an amenable number.

56323360 is an abundant number, since it is smaller than the sum of its proper divisors (76740956).

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

56323360 is a wasteful number, since it uses less digits than its factorization.

56323360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352036 (or 352028 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 56323360 is about 7504.8890731309. The cubic root of 56323360 is about 383.3212111268.

The spelling of 56323360 in words is "fifty-six million, three hundred twenty-three thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 352021 704042 1408084 1760105 2816168 3520210 5632336 7040420 11264672 14080840 28161680 56323360