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14313345133 = 73196073221
BaseRepresentation
bin11010101010010010…
…00101000001101101
31100221112002021021211
431111021011001231
5213303204021013
610324144354421
71014461266123
oct152511050155
940845067254
1014313345133
11608556805a
122935615a11
1314714cccb9
1499ad61913
1558b8cb23d
hex35524506d

14313345133 has 4 divisors (see below), whose sum is σ = 14509418428. Its totient is φ = 14117271840.

The previous prime is 14313345089. The next prime is 14313345161. The reversal of 14313345133 is 33154331341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33154331341 = 231441492667.

It can be written as a sum of positive squares in 2 ways, for example, as 10468973124 + 3844372009 = 102318^2 + 62003^2 .

It is a cyclic number.

It is not a de Polignac number, because 14313345133 - 229 = 13776474221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14313345095 and 14313345104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14313345433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98036538 + ... + 98036683.

It is an arithmetic number, because the mean of its divisors is an integer number (3627354607).

Almost surely, 214313345133 is an apocalyptic number.

It is an amenable number.

14313345133 is a deficient number, since it is larger than the sum of its proper divisors (196073295).

14313345133 is an equidigital number, since it uses as much as digits as its factorization.

14313345133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196073294.

The product of its digits is 19440, while the sum is 31.

Adding to 14313345133 its reverse (33154331341), we get a palindrome (47467676474).

The spelling of 14313345133 in words is "fourteen billion, three hundred thirteen million, three hundred forty-five thousand, one hundred thirty-three".

Divisors: 1 73 196073221 14313345133