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8080076400000 = 27355113171931
BaseRepresentation
bin111010110010100101000…
…0101010110010110000000
31001121110002102020222221220
41311211022011112112000
52024340444024300000
625103534051115040
71462523553121323
oct165451205262600
931543072228856
108080076400000
112635817531810
12aa5b812a2a80
13467c427c8877
141dd1136247ba
15e02abec61a0
hex7594a156580

8080076400000 has 768 divisors, whose sum is σ = 29372972509440. Its totient is φ = 1951616000000.

The previous prime is 8080076399987. The next prime is 8080076400029. The reversal of 8080076400000 is 46700808.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 4184399035 + ... + 4184400965.

It is an arithmetic number, because the mean of its divisors is an integer number (38246057955).

Almost surely, 28080076400000 is an apocalyptic number.

8080076400000 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 8080076400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14686486254720).

8080076400000 is an abundant number, since it is smaller than the sum of its proper divisors (21292896109440).

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

8080076400000 is a wasteful number, since it uses less digits than its factorization.

8080076400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301 (or 2269 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 8080076400000 in words is "eight trillion, eighty billion, seventy-six million, four hundred thousand".