Base | Representation |
---|---|
bin | 11000011010000001… |
… | …10110110111001011 |
3 | 1020211012001001222001 |
4 | 30031000312313023 |
5 | 203313411333121 |
6 | 10004115411431 |
7 | 642465422635 |
oct | 141500666713 |
9 | 36735031861 |
10 | 13103230411 |
11 | 5614482a47 |
12 | 26582b3b77 |
13 | 130a8a699b |
14 | 8c435ba55 |
15 | 51a543991 |
hex | 30d036dcb |
13103230411 has 16 divisors (see below), whose sum is σ = 13492094400. Its totient is φ = 12720637440.
The previous prime is 13103230397. The next prime is 13103230423. The reversal of 13103230411 is 11403230131.
13103230411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 13103230411 - 229 = 12566359499 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13103230211) 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 15 ways as a sum of consecutive naturals, for example, 3797415 + ... + 3800863.
It is an arithmetic number, because the mean of its divisors is an integer number (843255900).
Almost surely, 213103230411 is an apocalyptic number.
13103230411 is a deficient number, since it is larger than the sum of its proper divisors (388863989).
13103230411 is an equidigital number, since it uses as much as digits as its factorization.
13103230411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4326.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 13103230411 its reverse (11403230131), we get a palindrome (24506460542).
The spelling of 13103230411 in words is "thirteen billion, one hundred three million, two hundred thirty thousand, four hundred eleven".
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