Base | Representation |
---|---|
bin | 11000010001010100… |
… | …00000110101111001 |
3 | 1020122002111100022201 |
4 | 30020222000311321 |
5 | 203141203224423 |
6 | 5552544550201 |
7 | 640620206164 |
oct | 141052006571 |
9 | 36562440281 |
10 | 13030133113 |
11 | 5587196958 |
12 | 2637922361 |
13 | 12c86c244a |
14 | 8b8770adb |
15 | 513e052ad |
hex | 308a80d79 |
13030133113 has 2 divisors, whose sum is σ = 13030133114. Its totient is φ = 13030133112.
The previous prime is 13030133111. The next prime is 13030133143. The reversal of 13030133113 is 31133103031.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8043937344 + 4986195769 = 89688^2 + 70613^2 .
It is an emirp because it is prime and its reverse (31133103031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13030133113 - 21 = 13030133111 is a prime.
Together with 13030133111, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (13030133111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515066556 + 6515066557.
It is an arithmetic number, because the mean of its divisors is an integer number (6515066557).
Almost surely, 213030133113 is an apocalyptic number.
It is an amenable number.
13030133113 is a deficient number, since it is larger than the sum of its proper divisors (1).
13030133113 is an equidigital number, since it uses as much as digits as its factorization.
13030133113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 243, while the sum is 19.
Adding to 13030133113 its reverse (31133103031), we get a palindrome (44163236144).
The spelling of 13030133113 in words is "thirteen billion, thirty million, one hundred thirty-three thousand, one hundred thirteen".
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