Base | Representation |
---|---|
bin | 11010100010000010… |
… | …11011100011110101 |
3 | 1100202201000221002102 |
4 | 31101001123203311 |
5 | 213133010401123 |
6 | 10313235151445 |
7 | 1012661653316 |
oct | 152101334365 |
9 | 40681027072 |
10 | 14244231413 |
11 | 604a551985 |
12 | 2916445585 |
13 | 14600b19c9 |
14 | 991ad060d |
15 | 5857c8028 |
hex | 35105b8f5 |
14244231413 has 4 divisors (see below), whose sum is σ = 14286499500. Its totient is φ = 14201963328.
The previous prime is 14244231389. The next prime is 14244231431. The reversal of 14244231413 is 31413244241.
14244231413 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: 31413244241 = 3433 ⋅9150377.
It can be written as a sum of positive squares in 2 ways, for example, as 2918376484 + 11325854929 = 54022^2 + 106423^2 .
It is a cyclic number.
It is not a de Polignac number, because 14244231413 - 226 = 14177122549 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14244231493) 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, 21133538 + ... + 21134211.
It is an arithmetic number, because the mean of its divisors is an integer number (3571624875).
Almost surely, 214244231413 is an apocalyptic number.
It is an amenable number.
14244231413 is a deficient number, since it is larger than the sum of its proper divisors (42268087).
14244231413 is an equidigital number, since it uses as much as digits as its factorization.
14244231413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42268086.
The product of its digits is 9216, while the sum is 29.
Adding to 14244231413 its reverse (31413244241), we get a palindrome (45657475654).
The spelling of 14244231413 in words is "fourteen billion, two hundred forty-four million, two hundred thirty-one thousand, four hundred thirteen".
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