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80395483300 = 225211372197271
BaseRepresentation
bin100101011011111110…
…0011011100010100100
321200111220021201002121
41022313330123202210
52304122220431200
6100533322115324
75544163222066
oct1126774334244
9250456251077
1080395483300
1131106177590
12136b834bb44
1377730545c2
143c694c5736
15215808de1a
hex12b7f1b8a4

80395483300 has 216 divisors, whose sum is σ = 197319120768. Its totient is φ = 28195776000.

The previous prime is 80395483291. The next prime is 80395483303. The reversal of 80395483300 is 338459308.

It is not an unprimeable number, because it can be changed into a prime (80395483303) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 296662165 + ... + 296662435.

It is an arithmetic number, because the mean of its divisors is an integer number (913514448).

Almost surely, 280395483300 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 80395483300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98659560384).

80395483300 is an abundant number, since it is smaller than the sum of its proper divisors (116923637468).

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

80395483300 is a wasteful number, since it uses less digits than its factorization.

80395483300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 523 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 80395483300 in words is "eighty billion, three hundred ninety-five million, four hundred eighty-three thousand, three hundred".