Base | Representation |
---|---|
bin | 1001101100101001… |
… | …00011011111100100 |
3 | 111102211121201120000 |
4 | 10312110203133210 |
5 | 41130304401340 |
6 | 2220341341300 |
7 | 243006014505 |
oct | 46624433744 |
9 | 14384551500 |
10 | 5206325220 |
11 | 2231920218 |
12 | 1013707830 |
13 | 64c81bc15 |
14 | 37564cbac |
15 | 20710ed30 |
hex | 1365237e4 |
5206325220 has 120 divisors (see below), whose sum is σ = 16442811000. Its totient is φ = 1378971648.
The previous prime is 5206325209. The next prime is 5206325227. The reversal of 5206325220 is 225236025.
5206325220 is a `hidden beast` number, since 5 + 2 + 0 + 632 + 5 + 2 + 20 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 219988224 + 4986336996 = 14832^2 + 70614^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (5206325227) 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 39 ways as a sum of consecutive naturals, for example, 230596 + ... + 252164.
It is an arithmetic number, because the mean of its divisors is an integer number (137023425).
Almost surely, 25206325220 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5206325220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8221405500).
5206325220 is an abundant number, since it is smaller than the sum of its proper divisors (11236485780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5206325220 is a wasteful number, since it uses less digits than its factorization.
5206325220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21739 (or 21728 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 5206325220 is about 72154.8696901325. The cubic root of 5206325220 is about 1733.1803815563.
The spelling of 5206325220 in words is "five billion, two hundred six million, three hundred twenty-five thousand, two hundred twenty".
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