Base | Representation |
---|---|
bin | 11010100000011110… |
… | …11101001110100011 |
3 | 1100201210101100202112 |
4 | 31100033131032203 |
5 | 213121132143133 |
6 | 10312050305535 |
7 | 1012442421653 |
oct | 152017351643 |
9 | 40653340675 |
10 | 14231131043 |
11 | 6043114428 |
12 | 2911b882ab |
13 | 145a475bcc |
14 | 990080363 |
15 | 58458b648 |
hex | 3503dd3a3 |
14231131043 has 4 divisors (see below), whose sum is σ = 14980137960. Its totient is φ = 13482124128.
The previous prime is 14231131007. The next prime is 14231131087. The reversal of 14231131043 is 34013113241.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14231131043 - 28 = 14231130787 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14231131093) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374503430 + ... + 374503467.
It is an arithmetic number, because the mean of its divisors is an integer number (3745034490).
Almost surely, 214231131043 is an apocalyptic number.
14231131043 is a deficient number, since it is larger than the sum of its proper divisors (749006917).
14231131043 is an equidigital number, since it uses as much as digits as its factorization.
14231131043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 749006916.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 14231131043 its reverse (34013113241), we get a palindrome (48244244284).
The spelling of 14231131043 in words is "fourteen billion, two hundred thirty-one million, one hundred thirty-one thousand, forty-three".
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