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8529480960 = 2835721113317
BaseRepresentation
bin1111111000110010…
…11000110100000000
3211000102201112020020
413330121120310000
5114432021342320
63530212213440
7421240251300
oct77431306400
924012645206
108529480960
113687740320
1217a060a280
13a5c14ab70
145acb35600
1534dc38940
hex1fc658d00

8529480960 has 864 divisors, whose sum is σ = 37345940352. Its totient is φ = 1630863360.

The previous prime is 8529480943. The next prime is 8529480997. The reversal of 8529480960 is 690849258.

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, 26906722 + ... + 26907038.

It is an arithmetic number, because the mean of its divisors is an integer number (43224468).

Almost surely, 28529480960 is an apocalyptic number.

8529480960 is a gapful number since it is divisible by the number (80) 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 8529480960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18672970176).

8529480960 is an abundant number, since it is smaller than the sum of its proper divisors (28816459392).

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

8529480960 is a wasteful number, since it uses less digits than its factorization.

8529480960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 8529480960 is about 92355.1891341250. The cubic root of 8529480960 is about 2043.1842619685.

The spelling of 8529480960 in words is "eight billion, five hundred twenty-nine million, four hundred eighty thousand, nine hundred sixty".