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560413980 = 223257329313
BaseRepresentation
bin100001011001110…
…011110100011100
31110001111222110100
4201121303310130
52121431221410
6131335341100
716613304000
oct4131636434
91401458410
10560413980
11268380355
12137821790
138c148609
1454600700
15342ed8c0
hex21673d1c

560413980 has 288 divisors, whose sum is σ = 2057328000. Its totient is φ = 123282432.

The previous prime is 560413979. The next prime is 560413991. The reversal of 560413980 is 89314065.

560413980 is a `hidden beast` number, since 560 + 4 + 1 + 3 + 98 + 0 = 666.

560413980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1790304 + ... + 1790616.

It is an arithmetic number, because the mean of its divisors is an integer number (7143500).

Almost surely, 2560413980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 560413980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1028664000).

560413980 is an abundant number, since it is smaller than the sum of its proper divisors (1496914020).

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

560413980 is a wasteful number, since it uses less digits than its factorization.

560413980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 560413980 is about 23673.0644404141. The cubic root of 560413980 is about 824.4601206096.

The spelling of 560413980 in words is "five hundred sixty million, four hundred thirteen thousand, nine hundred eighty".