Base | Representation |
---|---|
bin | 111100001101001… |
… | …0011101000000100 |
3 | 12012210021212100202 |
4 | 1320122103220010 |
5 | 13114130141202 |
6 | 532243030032 |
7 | 101030044166 |
oct | 17032235004 |
9 | 5183255322 |
10 | 2020162052 |
11 | 947368717 |
12 | 48466b318 |
13 | 2626b647c |
14 | 152426936 |
15 | bc546802 |
hex | 78693a04 |
2020162052 has 12 divisors (see below), whose sum is σ = 3535623756. Its totient is φ = 1009983840.
The previous prime is 2020162051. The next prime is 2020162087. The reversal of 2020162052 is 2502610202.
It can be written as a sum of positive squares in 2 ways, for example, as 1582766656 + 437395396 = 39784^2 + 20914^2 .
It is not an unprimeable number, because it can be changed into a prime (2020162051) 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 3 ways as a sum of consecutive naturals, for example, 43478 + ... + 77010.
It is an arithmetic number, because the mean of its divisors is an integer number (294635313).
Almost surely, 22020162052 is an apocalyptic number.
It is an amenable number.
2020162052 is a deficient number, since it is larger than the sum of its proper divisors (1515461704).
2020162052 is a wasteful number, since it uses less digits than its factorization.
2020162052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48598 (or 48596 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 2020162052 is about 44946.2128771713. The cubic root of 2020162052 is about 1264.1406677623.
Adding to 2020162052 its reverse (2502610202), we get a palindrome (4522772254).
The spelling of 2020162052 in words is "two billion, twenty million, one hundred sixty-two thousand, fifty-two".
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