Base | Representation |
---|---|
bin | 11000100101100110… |
… | …01011111101110100 |
3 | 1021001221201020022021 |
4 | 30102303023331310 |
5 | 204013234411012 |
6 | 10021504242524 |
7 | 645054533122 |
oct | 142263137564 |
9 | 37057636267 |
10 | 13200310132 |
11 | 566425a419 |
12 | 2684910444 |
13 | 1324a371c9 |
14 | 8d31cc912 |
15 | 523d1d007 |
hex | 312ccbf74 |
13200310132 has 24 divisors (see below), whose sum is σ = 23933405160. Its totient is φ = 6362885760.
The previous prime is 13200310063. The next prime is 13200310133. The reversal of 13200310132 is 23101300231.
It can be written as a sum of positive squares in 4 ways, for example, as 1726901136 + 11473408996 = 41556^2 + 107114^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13200310133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9403 + ... + 162754.
It is an arithmetic number, because the mean of its divisors is an integer number (997225215).
Almost surely, 213200310132 is an apocalyptic number.
It is an amenable number.
13200310132 is a deficient number, since it is larger than the sum of its proper divisors (10733095028).
13200310132 is a wasteful number, since it uses less digits than its factorization.
13200310132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172851 (or 172849 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 13200310132 its reverse (23101300231), we get a palindrome (36301610363).
Subtracting 13200310132 from its reverse (23101300231), we obtain a palindrome (9900990099).
The spelling of 13200310132 in words is "thirteen billion, two hundred million, three hundred ten thousand, one hundred thirty-two".
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