Base | Representation |
---|---|
bin | 1100101010001… |
… | …0010110001111 |
3 | 10200220102222010 |
4 | 3022202112033 |
5 | 102043000100 |
6 | 5133552303 |
7 | 1213201230 |
oct | 312422617 |
9 | 120812863 |
10 | 53093775 |
11 | 27a74159 |
12 | 15945693 |
13 | accc647 |
14 | 70a1087 |
15 | 49db750 |
hex | 32a258f |
53093775 has 48 divisors (see below), whose sum is σ = 104707584. Its totient is φ = 23210880.
The previous prime is 53093773. The next prime is 53093783. The reversal of 53093775 is 57739035.
53093775 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 53093775 - 21 = 53093773 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53093773) 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 47 ways as a sum of consecutive naturals, for example, 9877 + ... + 14273.
It is an arithmetic number, because the mean of its divisors is an integer number (2181408).
Almost surely, 253093775 is an apocalyptic number.
53093775 is a deficient number, since it is larger than the sum of its proper divisors (51613809).
53093775 is a wasteful number, since it uses less digits than its factorization.
53093775 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4440 (or 4435 counting only the distinct ones).
The product of its (nonzero) digits is 99225, while the sum is 39.
The square root of 53093775 is about 7286.5475363851. The cubic root of 53093775 is about 375.8499830656.
The spelling of 53093775 in words is "fifty-three million, ninety-three thousand, seven hundred seventy-five".
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