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88808052000 = 25353191273067
BaseRepresentation
bin101001010110101011…
…1110101010100100000
322111020012000110212010
41102231113311110200
52423334330131000
6104444200432520
76262513662333
oct1225527652440
9274205013763
1088808052000
11347329149a8
1215265778740
1384b3bb9ac5
1444268a661a
15249b8d1d50
hex14ad5f5520

88808052000 has 384 divisors, whose sum is σ = 308759592960. Its totient is φ = 22251801600.

The previous prime is 88808051999. The next prime is 88808052007. The reversal of 88808052000 is 25080888.

It is a self number, because there is not a number n which added to its sum of digits gives 88808052000.

It is not an unprimeable number, because it can be changed into a prime (88808052007) 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, 28954467 + ... + 28957533.

It is an arithmetic number, because the mean of its divisors is an integer number (804061440).

Almost surely, 288808052000 is an apocalyptic number.

88808052000 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 88808052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154379796480).

88808052000 is an abundant number, since it is smaller than the sum of its proper divisors (219951540960).

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

88808052000 is a wasteful number, since it uses less digits than its factorization.

88808052000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241 (or 3223 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 39.

The spelling of 88808052000 in words is "eighty-eight billion, eight hundred eight million, fifty-two thousand".