Base | Representation |
---|---|
bin | 111100010010101… |
… | …0000000110101100 |
3 | 12012222200122002221 |
4 | 1320211100012230 |
5 | 13120343444322 |
6 | 532424325124 |
7 | 101063324116 |
oct | 17045200654 |
9 | 5188618087 |
10 | 2023031212 |
11 | 948a48324 |
12 | 4856137a4 |
13 | 26317c3b7 |
14 | 1529723b6 |
15 | bc9119c7 |
hex | 789501ac |
2023031212 has 36 divisors (see below), whose sum is σ = 3798262944. Its totient is φ = 942534400.
The previous prime is 2023031173. The next prime is 2023031243. The reversal of 2023031212 is 2121303202.
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 11 ways as a sum of consecutive naturals, for example, 108093 + ... + 125419.
It is an arithmetic number, because the mean of its divisors is an integer number (105507304).
Almost surely, 22023031212 is an apocalyptic number.
It is an amenable number.
2023031212 is a deficient number, since it is larger than the sum of its proper divisors (1775231732).
2023031212 is a wasteful number, since it uses less digits than its factorization.
2023031212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17466 (or 17447 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2023031212 is about 44978.1192581460. The cubic root of 2023031212 is about 1264.7388551009.
Adding to 2023031212 its reverse (2121303202), we get a palindrome (4144334414).
The spelling of 2023031212 in words is "two billion, twenty-three million, thirty-one thousand, two hundred twelve".
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