Base | Representation |
---|---|
bin | 11010010001001111… |
… | …00110010111100111 |
3 | 1100101212201221021021 |
4 | 31020213212113213 |
5 | 212340412222330 |
6 | 10251241232011 |
7 | 1006330403146 |
oct | 151047462747 |
9 | 40355657237 |
10 | 14103242215 |
11 | 5a87a04687 |
12 | 2897192607 |
13 | 1439b1934a |
14 | 97b0ad75d |
15 | 57822867a |
hex | 3489e65e7 |
14103242215 has 4 divisors (see below), whose sum is σ = 16923890664. Its totient is φ = 11282593768.
The previous prime is 14103242203. The next prime is 14103242261. The reversal of 14103242215 is 51224230141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51224230141 = 7 ⋅7317747163.
It is a cyclic number.
It is not a de Polignac number, because 14103242215 - 25 = 14103242183 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14103242215.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1410324217 + ... + 1410324226.
It is an arithmetic number, because the mean of its divisors is an integer number (4230972666).
Almost surely, 214103242215 is an apocalyptic number.
14103242215 is a deficient number, since it is larger than the sum of its proper divisors (2820648449).
14103242215 is an equidigital number, since it uses as much as digits as its factorization.
14103242215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2820648448.
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 14103242215 its reverse (51224230141), we get a palindrome (65327472356).
The spelling of 14103242215 in words is "fourteen billion, one hundred three million, two hundred forty-two thousand, two hundred fifteen".
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