Base | Representation |
---|---|
bin | 110010110100… |
… | …110010110001 |
3 | 221001220022210 |
4 | 302310302301 |
5 | 11402322231 |
6 | 1153322333 |
7 | 221150565 |
oct | 62646261 |
9 | 27056283 |
10 | 13323441 |
11 | 758010a |
12 | 45663a9 |
13 | 29b64c1 |
14 | 1aab6a5 |
15 | 1282a46 |
hex | cb4cb1 |
13323441 has 16 divisors (see below), whose sum is σ = 18878400. Its totient is φ = 8342208.
The previous prime is 13323433. The next prime is 13323451. The reversal of 13323441 is 14432331.
13323441 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 13323441 - 23 = 13323433 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13323451) 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, 1150 + ... + 5288.
It is an arithmetic number, because the mean of its divisors is an integer number (1179900).
Almost surely, 213323441 is an apocalyptic number.
It is an amenable number.
13323441 is a deficient number, since it is larger than the sum of its proper divisors (5554959).
13323441 is a wasteful number, since it uses less digits than its factorization.
13323441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4208.
The product of its digits is 864, while the sum is 21.
The square root of 13323441 is about 3650.1289018335. The cubic root of 13323441 is about 237.0675625001.
Adding to 13323441 its reverse (14432331), we get a palindrome (27755772).
The spelling of 13323441 in words is "thirteen million, three hundred twenty-three thousand, four hundred forty-one".
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