Base | Representation |
---|---|
bin | 111011111010001… |
… | …1000011000101001 |
3 | 12012002120202112022 |
4 | 1313310120120221 |
5 | 13104104020243 |
6 | 531245554225 |
7 | 100546405631 |
oct | 16764303051 |
9 | 5162522468 |
10 | 2010220073 |
11 | 941798104 |
12 | 481275975 |
13 | 260615144 |
14 | 150d996c1 |
15 | bb730b68 |
hex | 77d18629 |
2010220073 has 2 divisors, whose sum is σ = 2010220074. Its totient is φ = 2010220072.
The previous prime is 2010220061. The next prime is 2010220133. The reversal of 2010220073 is 3700220102.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1777718569 + 232501504 = 42163^2 + 15248^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2010220073 is a prime.
It is not a weakly prime, because it can be changed into another prime (2010220673) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005110036 + 1005110037.
It is an arithmetic number, because the mean of its divisors is an integer number (1005110037).
Almost surely, 22010220073 is an apocalyptic number.
It is an amenable number.
2010220073 is a deficient number, since it is larger than the sum of its proper divisors (1).
2010220073 is an equidigital number, since it uses as much as digits as its factorization.
2010220073 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 168, while the sum is 17.
The square root of 2010220073 is about 44835.4778384261. The cubic root of 2010220073 is about 1262.0634855709.
Adding to 2010220073 its reverse (3700220102), we get a palindrome (5710440175).
The spelling of 2010220073 in words is "two billion, ten million, two hundred twenty thousand, seventy-three".
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