Base | Representation |
---|---|
bin | 1011001101111011… |
… | …0111100000000001 |
3 | 21202212010111010000 |
4 | 2303132313200001 |
5 | 22131332311223 |
6 | 1214444430213 |
7 | 134422614363 |
oct | 26336674001 |
9 | 7685114100 |
10 | 3011213313 |
11 | 130582a149 |
12 | 700548369 |
13 | 38cb0c434 |
14 | 207cc4d33 |
15 | 12955b543 |
hex | b37b7801 |
3011213313 has 20 divisors (see below), whose sum is σ = 4499804628. Its totient is φ = 2006773920.
The previous prime is 3011213297. The next prime is 3011213321. The reversal of 3011213313 is 3133121103.
It is a happy number.
3011213313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 423659889 + 2587553424 = 20583^2 + 50868^2 .
It is not a de Polignac number, because 3011213313 - 24 = 3011213297 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3011213353) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 340123 + ... + 348863.
Almost surely, 23011213313 is an apocalyptic number.
It is an amenable number.
3011213313 is a deficient number, since it is larger than the sum of its proper divisors (1488591315).
3011213313 is an equidigital number, since it uses as much as digits as its factorization.
3011213313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13006 (or 12997 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
The square root of 3011213313 is about 54874.5233510051. The cubic root of 3011213313 is about 1444.0442689766.
Adding to 3011213313 its reverse (3133121103), we get a palindrome (6144334416).
The spelling of 3011213313 in words is "three billion, eleven million, two hundred thirteen thousand, three hundred thirteen".
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