Base | Representation |
---|---|
bin | 111011111111100… |
… | …0110011010111101 |
3 | 12012021212112010112 |
4 | 1313333012122331 |
5 | 13110313430302 |
6 | 531430115405 |
7 | 100612321232 |
oct | 16777063275 |
9 | 5167775115 |
10 | 2013030077 |
11 | 943337323 |
12 | 4821abb65 |
13 | 26108a176 |
14 | 1514cb789 |
15 | bbad8552 |
hex | 77fc66bd |
2013030077 has 2 divisors, whose sum is σ = 2013030078. Its totient is φ = 2013030076.
The previous prime is 2013030067. The next prime is 2013030113. The reversal of 2013030077 is 7700303102.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1702882756 + 310147321 = 41266^2 + 17611^2 .
It is a cyclic number.
It is not a de Polignac number, because 2013030077 - 214 = 2013013693 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2013030067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006515038 + 1006515039.
It is an arithmetic number, because the mean of its divisors is an integer number (1006515039).
Almost surely, 22013030077 is an apocalyptic number.
It is an amenable number.
2013030077 is a deficient number, since it is larger than the sum of its proper divisors (1).
2013030077 is an equidigital number, since it uses as much as digits as its factorization.
2013030077 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 882, while the sum is 23.
The square root of 2013030077 is about 44866.8037305980. The cubic root of 2013030077 is about 1262.6512739952.
Adding to 2013030077 its reverse (7700303102), we get a palindrome (9713333179).
The spelling of 2013030077 in words is "two billion, thirteen million, thirty thousand, seventy-seven".
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