Base | Representation |
---|---|
bin | 1100011100101… |
… | …0001001101011 |
3 | 10122020110020100 |
4 | 3013022021223 |
5 | 101331130420 |
6 | 5103000443 |
7 | 1202522412 |
oct | 307121153 |
9 | 118213210 |
10 | 52208235 |
11 | 27519902 |
12 | 15599123 |
13 | aa7c561 |
14 | 6d10479 |
15 | 48b4190 |
hex | 31ca26b |
52208235 has 24 divisors (see below), whose sum is σ = 92602224. Its totient is φ = 27195840.
The previous prime is 52208231. The next prime is 52208239. The reversal of 52208235 is 53280225.
52208235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (52208231) and next prime (52208239).
It is not a de Polignac number, because 52208235 - 22 = 52208231 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52208199 and 52208208.
It is not an unprimeable number, because it can be changed into a prime (52208231) 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 23 ways as a sum of consecutive naturals, for example, 11556 + ... + 15425.
It is an arithmetic number, because the mean of its divisors is an integer number (3858426).
Almost surely, 252208235 is an apocalyptic number.
52208235 is a deficient number, since it is larger than the sum of its proper divisors (40393989).
52208235 is a wasteful number, since it uses less digits than its factorization.
52208235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27035 (or 27032 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 52208235 is about 7225.5266244060. The cubic root of 52208235 is about 373.7486825231.
The spelling of 52208235 in words is "fifty-two million, two hundred eight thousand, two hundred thirty-five".
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