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13030422113 = 531092255569
BaseRepresentation
bin11000010001010110…
…00111011001100001
31020122010001000202102
430020223013121201
5203141242001423
65552555100145
7640622521562
oct141053073141
936563030672
1013030422113
115587373aa5
122637a41655
1312c8793b57
148b8808169
15513e60c28
hex308ac7661

13030422113 has 8 divisors (see below), whose sum is σ = 13398085800. Its totient is φ = 12667269888.

The previous prime is 13030422103. The next prime is 13030422131. The reversal of 13030422113 is 31122403031.

It can be written as a sum of positive squares in 4 ways, for example, as 3275501824 + 9754920289 = 57232^2 + 98767^2 .

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 13030422113 - 28 = 13030421857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13030422103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1122008 + ... + 1133561.

It is an arithmetic number, because the mean of its divisors is an integer number (1674760725).

Almost surely, 213030422113 is an apocalyptic number.

It is an amenable number.

13030422113 is a deficient number, since it is larger than the sum of its proper divisors (367663687).

13030422113 is a wasteful number, since it uses less digits than its factorization.

13030422113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255731.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13030422113 its reverse (31122403031), we get a palindrome (44152825144).

The spelling of 13030422113 in words is "thirteen billion, thirty million, four hundred twenty-two thousand, one hundred thirteen".

Divisors: 1 53 109 5777 2255569 119545157 245857021 13030422113