Base | Representation |
---|---|
bin | 1100101100011… |
… | …0000110001001 |
3 | 10201011212211022 |
4 | 3023012012021 |
5 | 102112141301 |
6 | 5141042225 |
7 | 1214351150 |
oct | 313060611 |
9 | 121155738 |
10 | 53240201 |
11 | 28064173 |
12 | 159b6375 |
13 | b0511a1 |
14 | 70dc597 |
15 | 4a19d1b |
hex | 32c6189 |
53240201 has 16 divisors (see below), whose sum is σ = 63369600. Its totient is φ = 43763328.
The previous prime is 53240191. The next prime is 53240203. The reversal of 53240201 is 10204235.
It is a de Polignac number, because none of the positive numbers 2k-53240201 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 53240201.
It is not an unprimeable number, because it can be changed into a prime (53240203) 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, 32285 + ... + 33893.
It is an arithmetic number, because the mean of its divisors is an integer number (3960600).
Almost surely, 253240201 is an apocalyptic number.
It is an amenable number.
53240201 is a deficient number, since it is larger than the sum of its proper divisors (10129399).
53240201 is a wasteful number, since it uses less digits than its factorization.
53240201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1808.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 53240201 is about 7296.5883123553. The cubic root of 53240201 is about 376.1951816914.
Adding to 53240201 its reverse (10204235), we get a palindrome (63444436).
The spelling of 53240201 in words is "fifty-three million, two hundred forty thousand, two hundred one".
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