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80302383408000 = 27353132191373803
BaseRepresentation
bin10010010000100011011011…
…000010011010001110000000
3101112022211111011120201111110
4102100203123002122032000
541011133240123024000
6442442223342243320
722625440630513245
oct2220433302321600
9345284434521443
1080302383408000
112365005aa56116
12900b181886540
1335a66366ba600
1415b89284775cc
15943cb1492850
hex4908db09a380

80302383408000 has 1536 divisors, whose sum is σ = 305721125798400. Its totient is φ = 18584808652800.

The previous prime is 80302383407999. The next prime is 80302383408017. The reversal of 80302383408000 is 80438320308.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 80302383408000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 21115534099 + ... + 21115537901.

It is an arithmetic number, because the mean of its divisors is an integer number (199037191275).

Almost surely, 280302383408000 is an apocalyptic number.

80302383408000 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 80302383408000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152860562899200).

80302383408000 is an abundant number, since it is smaller than the sum of its proper divisors (225418742390400).

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

80302383408000 is a wasteful number, since it uses less digits than its factorization.

80302383408000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4017 (or 3982 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 80302383408000 in words is "eighty trillion, three hundred two billion, three hundred eighty-three million, four hundred eight thousand".