Base | Representation |
---|---|
bin | 111011111100010… |
… | …0101011100000001 |
3 | 12012011122202020121 |
4 | 1313320211130001 |
5 | 13104344301423 |
6 | 531325340241 |
7 | 100561645603 |
oct | 16770453401 |
9 | 5164582217 |
10 | 2011322113 |
11 | 942380089 |
12 | 481707681 |
13 | 26090c938 |
14 | 1511a5173 |
15 | bb89c45d |
hex | 77e25701 |
2011322113 has 2 divisors, whose sum is σ = 2011322114. Its totient is φ = 2011322112.
The previous prime is 2011322107. The next prime is 2011322141. The reversal of 2011322113 is 3112231102.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1999162944 + 12159169 = 44712^2 + 3487^2 .
It is a cyclic number.
It is not a de Polignac number, because 2011322113 - 25 = 2011322081 is a prime.
It is not a weakly prime, because it can be changed into another prime (2011322413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005661056 + 1005661057.
It is an arithmetic number, because the mean of its divisors is an integer number (1005661057).
Almost surely, 22011322113 is an apocalyptic number.
It is an amenable number.
2011322113 is a deficient number, since it is larger than the sum of its proper divisors (1).
2011322113 is an equidigital number, since it uses as much as digits as its factorization.
2011322113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 2011322113 is about 44847.7659755756. The cubic root of 2011322113 is about 1262.2940723239.
Adding to 2011322113 its reverse (3112231102), we get a palindrome (5123553215).
The spelling of 2011322113 in words is "two billion, eleven million, three hundred twenty-two thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •