Base | Representation |
---|---|
bin | 11000100101111011… |
… | …01010011001100010 |
3 | 1021002010212202020110 |
4 | 30102331222121202 |
5 | 204014440244401 |
6 | 10022043152150 |
7 | 645120061203 |
oct | 142275523142 |
9 | 37063782213 |
10 | 13203056226 |
11 | 5665865618 |
12 | 2685815656 |
13 | 1325489109 |
14 | 8d37055aa |
15 | 5241b19d6 |
hex | 312f6a662 |
13203056226 has 32 divisors (see below), whose sum is σ = 27193651200. Its totient is φ = 4271651280.
The previous prime is 13203056221. The next prime is 13203056267. The reversal of 13203056226 is 62265030231.
13203056226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13203056193 and 13203056202.
It is not an unprimeable number, because it can be changed into a prime (13203056221) 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, 208090 + ... + 264021.
It is an arithmetic number, because the mean of its divisors is an integer number (849801600).
Almost surely, 213203056226 is an apocalyptic number.
13203056226 is an abundant number, since it is smaller than the sum of its proper divisors (13990594974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13203056226 is a wasteful number, since it uses less digits than its factorization.
13203056226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 472254.
The product of its (nonzero) digits is 12960, while the sum is 30.
Adding to 13203056226 its reverse (62265030231), we get a palindrome (75468086457).
The spelling of 13203056226 in words is "thirteen billion, two hundred three million, fifty-six thousand, two hundred twenty-six".
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