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560980880 = 2457012261
BaseRepresentation
bin100001011011111…
…110001110010000
31110002120210002122
4201123332032100
52122102342010
6131355433412
716621154525
oct4133761620
91402523078
10560980880
11268728269
12137a55868
138c2b6665
145470b14c
15343b1855
hex216fe390

560980880 has 20 divisors (see below), whose sum is σ = 1304280732. Its totient is φ = 224392320.

The previous prime is 560980877. The next prime is 560980891. The reversal of 560980880 is 88089065.

560980880 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 232501504 + 328479376 = 15248^2 + 18124^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3506051 + ... + 3506210.

Almost surely, 2560980880 is an apocalyptic number.

It is an amenable number.

560980880 is an abundant number, since it is smaller than the sum of its proper divisors (743299852).

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

560980880 is a wasteful number, since it uses less digits than its factorization.

560980880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7012274 (or 7012268 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 560980880 is about 23685.0349376985. The cubic root of 560980880 is about 824.7380276265.

The spelling of 560980880 in words is "five hundred sixty million, nine hundred eighty thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 7012261 14024522 28049044 35061305 56098088 70122610 112196176 140245220 280490440 560980880