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560980830 = 23518699361
BaseRepresentation
bin100001011011111…
…110001101011110
31110002120210000210
4201123332031132
52122102341310
6131355433250
716621154424
oct4133761536
91402523023
10560980830
11268728223
12137a55826
138c2b6627
145470b114
15343b1820
hex216fe35e

560980830 has 16 divisors (see below), whose sum is σ = 1346354064. Its totient is φ = 149594880.

The previous prime is 560980829. The next prime is 560980831. The reversal of 560980830 is 38089065.

It is an interprime number because it is at equal distance from previous prime (560980829) and next prime (560980831).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560980831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9349651 + ... + 9349710.

It is an arithmetic number, because the mean of its divisors is an integer number (84147129).

Almost surely, 2560980830 is an apocalyptic number.

560980830 is an abundant number, since it is smaller than the sum of its proper divisors (785373234).

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

560980830 is a wasteful number, since it uses less digits than its factorization.

560980830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18699371.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 560980830 is about 23685.0338821797. The cubic root of 560980830 is about 824.7380031237.

The spelling of 560980830 in words is "five hundred sixty million, nine hundred eighty thousand, eight hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 18699361 37398722 56098083 93496805 112196166 186993610 280490415 560980830