Base | Representation |
---|---|
bin | 110001110010… |
… | …110100010001 |
3 | 220120011121220 |
4 | 301302310101 |
5 | 11320200301 |
6 | 1143435253 |
7 | 215643660 |
oct | 61626421 |
9 | 26504556 |
10 | 13053201 |
11 | 7406077 |
12 | 4455b29 |
13 | 29204b5 |
14 | 1a3add7 |
15 | 122c936 |
hex | c72d11 |
13053201 has 16 divisors (see below), whose sum is σ = 20533248. Its totient is φ = 7218000.
The previous prime is 13053191. The next prime is 13053239. The reversal of 13053201 is 10235031.
It is a happy number.
It is not a de Polignac number, because 13053201 - 219 = 12528913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13053281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9375 + ... + 10676.
It is an arithmetic number, because the mean of its divisors is an integer number (1283328).
Almost surely, 213053201 is an apocalyptic number.
It is an amenable number.
13053201 is a deficient number, since it is larger than the sum of its proper divisors (7480047).
13053201 is a wasteful number, since it uses less digits than its factorization.
13053201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20092.
The product of its (nonzero) digits is 90, while the sum is 15.
The square root of 13053201 is about 3612.9213941075. The cubic root of 13053201 is about 235.4537844138.
Adding to 13053201 its reverse (10235031), we get a palindrome (23288232).
The spelling of 13053201 in words is "thirteen million, fifty-three thousand, two hundred one".
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