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80714763360 = 2536571121943
BaseRepresentation
bin100101100101011111…
…0011000110001100000
321201100011001211000000
41023022332120301200
52310300434411420
6101025125300000
75555121111540
oct1131276306140
9251304054000
1080714763360
113125a41a400
1213787264600
1377c4242c0a
143c99a77320
15217610a690
hex12caf98c60

80714763360 has 2016 divisors, whose sum is σ = 386844353280. Its totient is φ = 15519651840.

The previous prime is 80714763343. The next prime is 80714763391. The reversal of 80714763360 is 6336741708.

80714763360 is a `hidden beast` number, since 8 + 0 + 7 + 1 + 4 + 7 + 633 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2016).

It is a Harshad number since it is a multiple of its sum of digits (45).

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 335 ways as a sum of consecutive naturals, for example, 1877087499 + ... + 1877087541.

It is an arithmetic number, because the mean of its divisors is an integer number (191887080).

Almost surely, 280714763360 is an apocalyptic number.

80714763360 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 80714763360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193422176640).

80714763360 is an abundant number, since it is smaller than the sum of its proper divisors (306129589920).

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

80714763360 is a wasteful number, since it uses less digits than its factorization.

80714763360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 80714763360 in words is "eighty billion, seven hundred fourteen million, seven hundred sixty-three thousand, three hundred sixty".