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5720744960 = 210571931271
BaseRepresentation
bin1010101001111101…
…11010010000000000
3112202200120221202222
411110332322100000
543204002314320
62343355230212
7261523346510
oct52476722000
915680527688
105720744960
1124762363a7
121137a48368
137022824b8
143c3ab9840
15237375825
hex154fba400

5720744960 has 352 divisors, whose sum is σ = 17104404480. Its totient is φ = 1791590400.

The previous prime is 5720744959. The next prime is 5720744969. The reversal of 5720744960 is 694470275.

It is not an unprimeable number, because it can be changed into a prime (5720744969) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21109625 + ... + 21109895.

Almost surely, 25720744960 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 5720744960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8552202240).

5720744960 is an abundant number, since it is smaller than the sum of its proper divisors (11383659520).

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

5720744960 is a wasteful number, since it uses less digits than its factorization.

5720744960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 5720744960 is about 75635.6064297762. The cubic root of 5720744960 is about 1788.4804431712.

The spelling of 5720744960 in words is "five billion, seven hundred twenty million, seven hundred forty-four thousand, nine hundred sixty".