Base | Representation |
---|---|
bin | 111100001101010… |
… | …0010100000111000 |
3 | 12012210101222000021 |
4 | 1320122202200320 |
5 | 13114134114112 |
6 | 532244220224 |
7 | 101030420032 |
oct | 17032424070 |
9 | 5183358007 |
10 | 2020223032 |
11 | 9473aa513 |
12 | 48469a674 |
13 | 262708159 |
14 | 152440c52 |
15 | bc559907 |
hex | 786a2838 |
2020223032 has 32 divisors (see below), whose sum is σ = 4160649600. Its totient is φ = 915339744.
The previous prime is 2020223021. The next prime is 2020223063. The reversal of 2020223032 is 2303220202.
It is a junction number, because it is equal to n+sod(n) for n = 2020222997 and 2020223015.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 285438 + ... + 292429.
It is an arithmetic number, because the mean of its divisors is an integer number (130020300).
Almost surely, 22020223032 is an apocalyptic number.
It is an amenable number.
2020223032 is an abundant number, since it is smaller than the sum of its proper divisors (2140426568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020223032 is a wasteful number, since it uses less digits than its factorization.
2020223032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 577915 (or 577911 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 2020223032 is about 44946.8912384383. The cubic root of 2020223032 is about 1264.1533872901.
Adding to 2020223032 its reverse (2303220202), we get a palindrome (4323443234).
It can be divided in two parts, 20202 and 23032, that added together give a palindrome (43234).
The spelling of 2020223032 in words is "two billion, twenty million, two hundred twenty-three thousand, thirty-two".
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