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14568860407168 = 27472421685573
BaseRepresentation
bin1101010000000001001110…
…1111111101010110000000
31220120202202221010210101201
43110000103233331112000
53402144011231012133
650552501515510544
73032364641132464
oct324002357752600
956522687123351
1014568860407168
1147076899881a1
121773661a58454
13818ab73b5282
143851cabc04a4
151a3e82089d7d
hexd4013bfd580

14568860407168 has 32 divisors (see below), whose sum is σ = 29641431425760. Its totient is φ = 7129442323968.

The previous prime is 14568860407093. The next prime is 14568860407207. The reversal of 14568860407168 is 86170406886541.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1210836771 + ... + 1210848802.

It is an arithmetic number, because the mean of its divisors is an integer number (926294732055).

Almost surely, 214568860407168 is an apocalyptic number.

It is an amenable number.

14568860407168 is an abundant number, since it is smaller than the sum of its proper divisors (15072571018592).

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

14568860407168 is an equidigital number, since it uses as much as digits as its factorization.

14568860407168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421685634 (or 2421685622 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 64.

The spelling of 14568860407168 in words is "fourteen trillion, five hundred sixty-eight billion, eight hundred sixty million, four hundred seven thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 16 32 47 64 94 128 188 376 752 1504 3008 6016 2421685573 4843371146 9686742292 19373484584 38746969168 77493938336 113819221931 154987876672 227638443862 309975753344 455276887724 910553775448 1821107550896 3642215101792 7284430203584 14568860407168