Base | Representation |
---|---|
bin | 1100010101110101100… |
… | …0111101110000111001 |
3 | 202021021001110021122002 |
4 | 3011131120331300321 |
5 | 11433204134114113 |
6 | 241222321110345 |
7 | 21214026106013 |
oct | 3053530756071 |
9 | 667231407562 |
10 | 212020223033 |
11 | 81a0a985723 |
12 | 351111883b5 |
13 | 16cbb714798 |
14 | a3946851b3 |
15 | 57ad88bc58 |
hex | 315d63dc39 |
212020223033 has 32 divisors (see below), whose sum is σ = 228024720000. Its totient is φ = 196557166080.
The previous prime is 212020223027. The next prime is 212020223057. The reversal of 212020223033 is 330322020212.
It is a cyclic number.
It is not a de Polignac number, because 212020223033 - 212 = 212020218937 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 212020222996 and 212020223014.
It is not an unprimeable number, because it can be changed into a prime (212020223003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77350043 + ... + 77352783.
It is an arithmetic number, because the mean of its divisors is an integer number (7125772500).
Almost surely, 2212020223033 is an apocalyptic number.
It is an amenable number.
212020223033 is a deficient number, since it is larger than the sum of its proper divisors (16004496967).
212020223033 is a wasteful number, since it uses less digits than its factorization.
212020223033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3305.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 212020223033 its reverse (330322020212), we get a palindrome (542342243245).
The spelling of 212020223033 in words is "two hundred twelve billion, twenty million, two hundred twenty-three thousand, thirty-three".
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