Base | Representation |
---|---|
bin | 1100000101001100… |
… | …0111010100101111 |
3 | 22101000022011002021 |
4 | 3001103013110233 |
5 | 23120202412143 |
6 | 1253445011011 |
7 | 143236105426 |
oct | 30123072457 |
9 | 8330264067 |
10 | 3243013423 |
11 | 1414661a91 |
12 | 7660b3a67 |
13 | 3c8b4bb70 |
14 | 22a9c42bd |
15 | 13ea97ced |
hex | c14c752f |
3243013423 has 16 divisors (see below), whose sum is σ = 3682403200. Its totient is φ = 2831280480.
The previous prime is 3243013387. The next prime is 3243013427. The reversal of 3243013423 is 3243103423.
3243013423 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 3243013423 - 29 = 3243012911 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3243013427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142288 + ... + 163498.
It is an arithmetic number, because the mean of its divisors is an integer number (230150200).
Almost surely, 23243013423 is an apocalyptic number.
3243013423 is a deficient number, since it is larger than the sum of its proper divisors (439389777).
3243013423 is a wasteful number, since it uses less digits than its factorization.
3243013423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21862.
The product of its (nonzero) digits is 5184, while the sum is 25.
The square root of 3243013423 is about 56947.4619539800. The cubic root of 3243013423 is about 1480.1858518432.
Adding to 3243013423 its reverse (3243103423), we get a palindrome (6486116846).
Subtracting 3243013423 from its reverse (3243103423), we obtain a square (90000 = 3002).
The spelling of 3243013423 in words is "three billion, two hundred forty-three million, thirteen thousand, four hundred twenty-three".
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