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16429837153 = 17966461009
BaseRepresentation
bin11110100110100101…
…10110101101100001
31120102000122012112011
433103102312231201
5232122014242103
611314152232521
71121101211602
oct172322665541
946360565464
1016429837153
116a7123a914
12322639b741
13171ab43642
14b1c0a1da9
156625eed6d
hex3d34b6b61

16429837153 has 4 divisors (see below), whose sum is σ = 17396298180. Its totient is φ = 15463376128.

The previous prime is 16429837091. The next prime is 16429837183. The reversal of 16429837153 is 35173892461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35173892461 = 101348256361.

It can be written as a sum of positive squares in 2 ways, for example, as 14740873744 + 1688963409 = 121412^2 + 41097^2 .

It is a cyclic number.

It is not a de Polignac number, because 16429837153 - 29 = 16429836641 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16429837097 and 16429837106.

It is not an unprimeable number, because it can be changed into a prime (16429837183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483230488 + ... + 483230521.

It is an arithmetic number, because the mean of its divisors is an integer number (4349074545).

Almost surely, 216429837153 is an apocalyptic number.

It is an amenable number.

16429837153 is a deficient number, since it is larger than the sum of its proper divisors (966461027).

16429837153 is an equidigital number, since it uses as much as digits as its factorization.

16429837153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966461026.

The product of its digits is 1088640, while the sum is 49.

The spelling of 16429837153 in words is "sixteen billion, four hundred twenty-nine million, eight hundred thirty-seven thousand, one hundred fifty-three".

Divisors: 1 17 966461009 16429837153