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8928252000 = 253353192229
BaseRepresentation
bin10000101000010101…
…00101000001100000
3212001020002012021000
420110022211001200
5121241113031000
64033535232000
7434151614133
oct102412450140
925036065230
108928252000
113871846968
121892078600
13ac394bc65
14609a9a21a
15373c58000
hex2142a5060

8928252000 has 576 divisors, whose sum is σ = 34449105600. Its totient is φ = 2245708800.

The previous prime is 8928251993. The next prime is 8928252043. The reversal of 8928252000 is 2528298.

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, 38987886 + ... + 38988114.

It is an arithmetic number, because the mean of its divisors is an integer number (59807475).

Almost surely, 28928252000 is an apocalyptic number.

8928252000 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 8928252000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17224552800).

8928252000 is an abundant number, since it is smaller than the sum of its proper divisors (25520853600).

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

8928252000 is a wasteful number, since it uses less digits than its factorization.

8928252000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 8928252000 is about 94489.4279800656. The cubic root of 8928252000 is about 2074.5415932255.

The spelling of 8928252000 in words is "eight billion, nine hundred twenty-eight million, two hundred fifty-two thousand".