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88928882988 = 2231117374012671
BaseRepresentation
bin101001011010010010…
…0110001000100101100
322111112121101022210220
41102310210301010230
52424111243223423
6104504154331340
76265512014301
oct1226444610454
9274477338726
1088928882988
1134795044020
121529a129b50
138502c4502a
14443895b0a8
1524a72ed9e3
hex14b493112c

88928882988 has 192 divisors, whose sum is σ = 246864070656. Its totient is φ = 24606720000.

The previous prime is 88928882983. The next prime is 88928883011.

88928882988 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (88928882983) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33292893 + ... + 33295563.

It is an arithmetic number, because the mean of its divisors is an integer number (1285750368).

Almost surely, 288928882988 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 88928882988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123432035328).

88928882988 is an abundant number, since it is smaller than the sum of its proper divisors (157935187668).

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

88928882988 is a wasteful number, since it uses less digits than its factorization.

88928882988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3144 (or 3142 counting only the distinct ones).

The product of its digits is 679477248, while the sum is 78.

The spelling of 88928882988 in words is "eighty-eight billion, nine hundred twenty-eight million, eight hundred eighty-two thousand, nine hundred eighty-eight".