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86027614848 = 2732747613
BaseRepresentation
bin101000000011110100…
…1010011101010000000
322020001102010122010100
41100013221103222000
52402141032133343
6103304234202400
76133562442510
oct1200751235200
9266042118110
1086027614848
113353638935a
121480a583400
13815cb4c016
1442414d5840
15238775d9d3
hex1407a53a80

86027614848 has 384 divisors, whose sum is σ = 293753341440. Its totient is φ = 23661987840.

The previous prime is 86027614847. The next prime is 86027614889. The reversal of 86027614848 is 84841672068.

86027614848 is a `hidden beast` number, since 86 + 0 + 27 + 61 + 484 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a junction number, because it is equal to n+sod(n) for n = 86027614794 and 86027614803.

It is not an unprimeable number, because it can be changed into a prime (86027614847) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1410288738 + ... + 1410288798.

It is an arithmetic number, because the mean of its divisors is an integer number (764982660).

Almost surely, 286027614848 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 86027614848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146876670720).

86027614848 is an abundant number, since it is smaller than the sum of its proper divisors (207725726592).

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

86027614848 is an frugal number, since it uses more digits than its factorization.

86027614848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The spelling of 86027614848 in words is "eighty-six billion, twenty-seven million, six hundred fourteen thousand, eight hundred forty-eight".