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8327225088 = 28357131471
BaseRepresentation
bin1111100000101011…
…10101111100000000
3210111100010212100000
413300111311330000
5114023232200323
63454145200000
7413233150110
oct76025657400
923440125300
108327225088
113593557506
121744930000
13a29283b30
1458dd27040
1533b0d5e43
hex1f0575f00

8327225088 has 432 divisors, whose sum is σ = 30665363456. Its totient is φ = 2194698240.

The previous prime is 8327225083. The next prime is 8327225111. The reversal of 8327225088 is 8805227238.

It is a tau number, because it is divible by the number of its divisors (432).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8327225083) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5660193 + ... + 5661663.

Almost surely, 28327225088 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 8327225088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15332681728).

8327225088 is an abundant number, since it is smaller than the sum of its proper divisors (22338138368).

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

8327225088 is a wasteful number, since it uses less digits than its factorization.

8327225088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522 (or 1496 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 8327225088 is about 91253.6305469541. The cubic root of 8327225088 is about 2026.9051896859.

The spelling of 8327225088 in words is "eight billion, three hundred twenty-seven million, two hundred twenty-five thousand, eighty-eight".