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14669352386 = 213678420983
BaseRepresentation
bin11011010100101110…
…01000110111000010
31101212022222022102122
431222113020313002
5220020323234021
610423343044242
71026343303133
oct155227106702
941768868378
1014669352386
116248515627
122a148a0682
1314ca1aa590
149d2353c8a
155acc9ebab
hex36a5c8dc2

14669352386 has 16 divisors (see below), whose sum is σ = 24050330304. Its totient is φ = 6669417744.

The previous prime is 14669352361. The next prime is 14669352421. The reversal of 14669352386 is 68325396641.

14669352386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 7 ways as a sum of consecutive naturals, for example, 4208750 + ... + 4212233.

It is an arithmetic number, because the mean of its divisors is an integer number (1503145644).

Almost surely, 214669352386 is an apocalyptic number.

14669352386 is a deficient number, since it is larger than the sum of its proper divisors (9380977918).

14669352386 is a wasteful number, since it uses less digits than its factorization.

14669352386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8421065.

The product of its digits is 5598720, while the sum is 53.

The spelling of 14669352386 in words is "fourteen billion, six hundred sixty-nine million, three hundred fifty-two thousand, three hundred eighty-six".

Divisors: 1 2 13 26 67 134 871 1742 8420983 16841966 109472779 218945558 564205861 1128411722 7334676193 14669352386