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8080488000 = 263253138997
BaseRepresentation
bin1111000011010001…
…00111011001000000
3202212010212022200100
413201220213121000
5113022101104000
63413452522400
7404146005024
oct74150473100
922763768610
108080488000
113477252262
121696180400
139ba114660
1456925a384
153245e8a00
hex1e1a27640

8080488000 has 672 divisors, whose sum is σ = 31803014880. Its totient is φ = 1946419200.

The previous prime is 8080487977. The next prime is 8080488077. The reversal of 8080488000 is 8840808.

It can be written as a sum of positive squares in 16 ways, for example, as 7804662336 + 275825664 = 88344^2 + 16608^2 .

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, 83303952 + ... + 83304048.

It is an arithmetic number, because the mean of its divisors is an integer number (47325915).

Almost surely, 28080488000 is an apocalyptic number.

8080488000 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 8080488000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15901507440).

8080488000 is an abundant number, since it is smaller than the sum of its proper divisors (23722526880).

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

8080488000 is a wasteful number, since it uses less digits than its factorization.

8080488000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The square root of 8080488000 is about 89891.5346403653. The cubic root of 8080488000 is about 2006.6849640658.

The spelling of 8080488000 in words is "eight billion, eighty million, four hundred eighty-eight thousand".