Base | Representation |
---|---|
bin | 1011111111100110101… |
… | …0000101001100101001 |
3 | 201200212010020012121120 |
4 | 2333321222011030221 |
5 | 11333443304133113 |
6 | 234354201525453 |
7 | 20613106165125 |
oct | 2777152051451 |
9 | 650763205546 |
10 | 206052021033 |
11 | 7a427aa3181 |
12 | 33b264a3889 |
13 | 1657a100201 |
14 | 9d89b92585 |
15 | 555e935a23 |
hex | 2ff9a85329 |
206052021033 has 16 divisors (see below), whose sum is σ = 279091045440. Its totient is φ = 135194247936.
The previous prime is 206052021001. The next prime is 206052021037. The reversal of 206052021033 is 330120250602.
It is not a de Polignac number, because 206052021033 - 25 = 206052021001 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 206052020994 and 206052021012.
It is not an unprimeable number, because it can be changed into a prime (206052021037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246748 + ... + 687741.
It is an arithmetic number, because the mean of its divisors is an integer number (17443190340).
Almost surely, 2206052021033 is an apocalyptic number.
It is an amenable number.
206052021033 is a deficient number, since it is larger than the sum of its proper divisors (73039024407).
206052021033 is a wasteful number, since it uses less digits than its factorization.
206052021033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 935656.
The product of its (nonzero) digits is 2160, while the sum is 24.
Adding to 206052021033 its reverse (330120250602), we get a palindrome (536172271635).
The spelling of 206052021033 in words is "two hundred six billion, fifty-two million, twenty-one thousand, thirty-three".
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