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5728283064 = 233472223809
BaseRepresentation
bin1010101010110111…
…01010100110111000
3112210012202221010000
411111123222212320
543212420024224
62344224553000
7261644413500
oct52533524670
915705687100
105728283064
11247a514939
12113a482760
137039c160a
143c4abca00
15237d640c9
hex1556ea9b8

5728283064 has 240 divisors, whose sum is σ = 18770875200. Its totient is φ = 1627299072.

The previous prime is 5728283027. The next prime is 5728283107. The reversal of 5728283064 is 4603828275.

It is a super-2 number, since 2×57282830642 = 65626453722618456192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 7080292 + ... + 7081100.

It is an arithmetic number, because the mean of its divisors is an integer number (78211980).

Almost surely, 25728283064 is an apocalyptic number.

5728283064 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5728283064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9385437600).

5728283064 is an abundant number, since it is smaller than the sum of its proper divisors (13042592136).

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

5728283064 is a wasteful number, since it uses less digits than its factorization.

5728283064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 5728283064 is about 75685.4217402533. The cubic root of 5728283064 is about 1789.2656459416.

The spelling of 5728283064 in words is "five billion, seven hundred twenty-eight million, two hundred eighty-three thousand, sixty-four".