Base | Representation |
---|---|
bin | 11010000111110011… |
… | …10001101100100001 |
3 | 1100012100212011112101 |
4 | 31003321301230201 |
5 | 212210133333441 |
6 | 10235333330401 |
7 | 1004350030333 |
oct | 150371615441 |
9 | 40170764471 |
10 | 14024121121 |
11 | 5a4728384a |
12 | 2874796a01 |
13 | 142660602a |
14 | 970795453 |
15 | 5712ea231 |
hex | 343e71b21 |
14024121121 has 4 divisors (see below), whose sum is σ = 14028549700. Its totient is φ = 14019692544.
The previous prime is 14024121077. The next prime is 14024121161. The reversal of 14024121121 is 12112142041.
It is a happy number.
14024121121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12112142041 = 7177 ⋅1687633.
It can be written as a sum of positive squares in 2 ways, for example, as 8772944896 + 5251176225 = 93664^2 + 72465^2 .
It is a cyclic number.
It is not a de Polignac number, because 14024121121 - 211 = 14024119073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14024121161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2209536 + ... + 2215873.
It is an arithmetic number, because the mean of its divisors is an integer number (3507137425).
Almost surely, 214024121121 is an apocalyptic number.
It is an amenable number.
14024121121 is a deficient number, since it is larger than the sum of its proper divisors (4428579).
14024121121 is an equidigital number, since it uses as much as digits as its factorization.
14024121121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4428578.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 14024121121 its reverse (12112142041), we get a palindrome (26136263162).
The spelling of 14024121121 in words is "fourteen billion, twenty-four million, one hundred twenty-one thousand, one hundred twenty-one".
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