Base | Representation |
---|---|
bin | 1100101011000… |
… | …0100111001011 |
3 | 10201000102010010 |
4 | 3022300213023 |
5 | 102101332303 |
6 | 5135123003 |
7 | 1213533456 |
oct | 312604713 |
9 | 121012103 |
10 | 53152203 |
11 | 28004045 |
12 | 15973463 |
13 | b020110 |
14 | 70b849d |
15 | 49edc03 |
hex | 32b09cb |
53152203 has 16 divisors (see below), whose sum is σ = 76455680. Its totient is φ = 32651424.
The previous prime is 53152201. The next prime is 53152219. The reversal of 53152203 is 30225135.
53152203 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 53152203 - 21 = 53152201 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53152203.
It is not an unprimeable number, because it can be changed into a prime (53152201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35100 + ... + 36582.
It is an arithmetic number, because the mean of its divisors is an integer number (4778480).
Almost surely, 253152203 is an apocalyptic number.
53152203 is a deficient number, since it is larger than the sum of its proper divisors (23303477).
53152203 is a wasteful number, since it uses less digits than its factorization.
53152203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2418.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 53152203 is about 7290.5557401339. Note that the first 3 decimals coincide. The cubic root of 53152203 is about 375.9878028147.
Adding to 53152203 its reverse (30225135), we get a palindrome (83377338).
The spelling of 53152203 in words is "fifty-three million, one hundred fifty-two thousand, two hundred three".
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