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80093115900 = 2236527316183
BaseRepresentation
bin100101010010111101…
…0111111010111111100
321122201211022212000000
41022211322333113330
52303012314202100
6100443321234300
75533532152350
oct1124572772774
9248654285000
1080093115900
1130a70526476
1213633032990
137725508095
143c3b297460
15213b763900
hex12a5ebf5fc

80093115900 has 1008 divisors, whose sum is σ = 316221093888. Its totient is φ = 17216064000.

The previous prime is 80093115889. The next prime is 80093115911. The reversal of 80093115900 is 951139008.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (80093115889) and next prime (80093115911).

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 335 ways as a sum of consecutive naturals, for example, 964977259 + ... + 964977341.

Almost surely, 280093115900 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 80093115900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158110546944).

80093115900 is an abundant number, since it is smaller than the sum of its proper divisors (236127977988).

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

80093115900 is a wasteful number, since it uses less digits than its factorization.

80093115900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The spelling of 80093115900 in words is "eighty billion, ninety-three million, one hundred fifteen thousand, nine hundred".