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14130052105 = 513217385417
BaseRepresentation
bin11010010100011011…
…10111110000001001
31100110202012000112011
431022031313300021
5212414243131410
610254040015521
71010104314121
oct151215676011
940422160464
1014130052105
115aa1056314
1228a41615a1
1314425452a0
1498088bc81
1557a77218a
hex34a377c09

14130052105 has 8 divisors (see below), whose sum is σ = 18260375112. Its totient is φ = 10434499968.

The previous prime is 14130052103. The next prime is 14130052151. The reversal of 14130052105 is 50125003141.

It is a happy number.

14130052105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 252269689 + 13877782416 = 15883^2 + 117804^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14130052105 - 21 = 14130052103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14130052103) by changing a digit.

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, 108692644 + ... + 108692773.

It is an arithmetic number, because the mean of its divisors is an integer number (2282546889).

Almost surely, 214130052105 is an apocalyptic number.

It is an amenable number.

14130052105 is a deficient number, since it is larger than the sum of its proper divisors (4130323007).

14130052105 is a wasteful number, since it uses less digits than its factorization.

14130052105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217385435.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 14130052105 its reverse (50125003141), we get a palindrome (64255055246).

The spelling of 14130052105 in words is "fourteen billion, one hundred thirty million, fifty-two thousand, one hundred five".

Divisors: 1 5 13 65 217385417 1086927085 2826010421 14130052105