Base | Representation |
---|---|
bin | 1100011011111… |
… | …0011011101011 |
3 | 10122011000101120 |
4 | 3012332123223 |
5 | 101323111420 |
6 | 5101550323 |
7 | 1202232441 |
oct | 306763353 |
9 | 118130346 |
10 | 52160235 |
11 | 27496836 |
12 | 155753a3 |
13 | aa6375a |
14 | 6cdab91 |
15 | 48a4d40 |
hex | 31be6eb |
52160235 has 16 divisors (see below), whose sum is σ = 84197664. Its totient is φ = 27571712.
The previous prime is 52160219. The next prime is 52160239. The reversal of 52160235 is 53206125.
It is a cyclic number.
It is not a de Polignac number, because 52160235 - 24 = 52160219 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52160239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13692 + ... + 17081.
It is an arithmetic number, because the mean of its divisors is an integer number (5262354).
Almost surely, 252160235 is an apocalyptic number.
52160235 is a deficient number, since it is larger than the sum of its proper divisors (32037429).
52160235 is a wasteful number, since it uses less digits than its factorization.
52160235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30894.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 52160235 is about 7222.2043033966. The cubic root of 52160235 is about 373.6341064891.
The spelling of 52160235 in words is "fifty-two million, one hundred sixty thousand, two hundred thirty-five".
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