Base | Representation |
---|---|
bin | 11010110101000001… |
… | …00111110111001101 |
3 | 1101011210112200202021 |
4 | 31122200213313031 |
5 | 213444232400323 |
6 | 10341122530141 |
7 | 1016633623123 |
oct | 153240476715 |
9 | 41153480667 |
10 | 14403403213 |
11 | 6121389021 |
12 | 295b806951 |
13 | 14870724c4 |
14 | 9a8cc5913 |
15 | 59476a05d |
hex | 35a827dcd |
14403403213 has 4 divisors (see below), whose sum is σ = 14417511388. Its totient is φ = 14389295040.
The previous prime is 14403403177. The next prime is 14403403219. The reversal of 14403403213 is 31230430441.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31230430441 = 7 ⋅4461490063.
It can be written as a sum of positive squares in 2 ways, for example, as 4931831529 + 9471571684 = 70227^2 + 97322^2 .
It is a cyclic number.
It is not a de Polignac number, because 14403403213 - 229 = 13866532301 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 (14403403219) by changing a digit.
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, 7052556 + ... + 7054597.
It is an arithmetic number, because the mean of its divisors is an integer number (3604377847).
Almost surely, 214403403213 is an apocalyptic number.
It is an amenable number.
14403403213 is a deficient number, since it is larger than the sum of its proper divisors (14108175).
14403403213 is a wasteful number, since it uses less digits than its factorization.
14403403213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14108174.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 14403403213 its reverse (31230430441), we get a palindrome (45633833654).
The spelling of 14403403213 in words is "fourteen billion, four hundred three million, four hundred three thousand, two hundred thirteen".
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