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8180094000000 = 27356131731199
BaseRepresentation
bin111011100001001001110…
…0110001101101110000000
31001222000020211000111212110
41313002103212031232000
52033010313031000000
625221514443255320
71502664232521636
oct167022346155600
931860224014773
108180094000000
112674181898a6a
12b01434b1a540
134744c1b5b1c0
14203cc0b47356
15e2bb2a3a850
hex7709398db80

8180094000000 has 1792 divisors, whose sum is σ = 32129588736000. Its totient is φ = 1824768000000.

The previous prime is 8180093999953. The next prime is 8180094000151. The reversal of 8180094000000 is 4900818.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 41105999901 + ... + 41106000099.

It is an arithmetic number, because the mean of its divisors is an integer number (17929458000).

Almost surely, 28180094000000 is an apocalyptic number.

8180094000000 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 8180094000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16064794368000).

8180094000000 is an abundant number, since it is smaller than the sum of its proper divisors (23949494736000).

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

8180094000000 is a wasteful number, since it uses less digits than its factorization.

8180094000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

Adding to 8180094000000 its reverse (4900818), we get a palindrome (8180098900818).

The spelling of 8180094000000 in words is "eight trillion, one hundred eighty billion, ninety-four million", and thus it is an aban number.