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16393580126 = 2711106451819
BaseRepresentation
bin11110100010010001…
…00010111001011110
31120022111102011020022
433101020202321132
5232033224031001
611310415152142
71120151063150
oct172110427136
946274364208
1016393580126
116a52826430
123216215652
13171348a691
14b17344ad0
1565e33c11b
hex3d1222e5e

16393580126 has 16 divisors (see below), whose sum is σ = 30658124160. Its totient is φ = 6387109080.

The previous prime is 16393580117. The next prime is 16393580173. The reversal of 16393580126 is 62108539361.

16393580126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 53225756 + ... + 53226063.

It is an arithmetic number, because the mean of its divisors is an integer number (1916132760).

Almost surely, 216393580126 is an apocalyptic number.

16393580126 is a deficient number, since it is larger than the sum of its proper divisors (14264544034).

16393580126 is a wasteful number, since it uses less digits than its factorization.

16393580126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106451839.

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 16393580126 in words is "sixteen billion, three hundred ninety-three million, five hundred eighty thousand, one hundred twenty-six".

Divisors: 1 2 7 11 14 22 77 154 106451819 212903638 745162733 1170970009 1490325466 2341940018 8196790063 16393580126