Base | Representation |
---|---|
bin | 11000011010000010… |
… | …00111110111001011 |
3 | 1020211012011121111000 |
4 | 30031001013313023 |
5 | 203313421100133 |
6 | 10004121110043 |
7 | 642466132641 |
oct | 141501076713 |
9 | 36735147430 |
10 | 13103300043 |
11 | 5614520299 |
12 | 2658328323 |
13 | 130a8cc5a2 |
14 | 8c4379191 |
15 | 51a559413 |
hex | 30d047dcb |
13103300043 has 16 divisors (see below), whose sum is σ = 19425463200. Its totient is φ = 8729608320.
The previous prime is 13103300033. The next prime is 13103300051. The reversal of 13103300043 is 34000330131.
13103300043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13103300043 - 24 = 13103300027 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13103299989 and 13103300025.
It is not an unprimeable number, because it can be changed into a prime (13103300033) 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, 123858 + ... + 203831.
It is an arithmetic number, because the mean of its divisors is an integer number (1214091450).
Almost surely, 213103300043 is an apocalyptic number.
13103300043 is a deficient number, since it is larger than the sum of its proper divisors (6322163157).
13103300043 is a wasteful number, since it uses less digits than its factorization.
13103300043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 329179 (or 329173 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 13103300043 its reverse (34000330131), we get a palindrome (47103630174).
The spelling of 13103300043 in words is "thirteen billion, one hundred three million, three hundred thousand, forty-three".
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