Base | Representation |
---|---|
bin | 11010011101001001… |
… | …00111101010110101 |
3 | 1100122211200110212122 |
4 | 31032210213222311 |
5 | 213041444440110 |
6 | 10305210125325 |
7 | 1011652364651 |
oct | 151644475265 |
9 | 40584613778 |
10 | 14203124405 |
11 | 6029325648 |
12 | 2904720845 |
13 | 145471b332 |
14 | 98a46da61 |
15 | 581da8255 |
hex | 34e927ab5 |
14203124405 has 16 divisors (see below), whose sum is σ = 17423353584. Its totient is φ = 11111585280.
The previous prime is 14203124401. The next prime is 14203124413. The reversal of 14203124405 is 50442130241.
It can be written as a sum of positive squares in 8 ways, for example, as 1710815044 + 12492309361 = 41362^2 + 111769^2 .
It is not a de Polignac number, because 14203124405 - 22 = 14203124401 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 (14203124401) 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 15 ways as a sum of consecutive naturals, for example, 81824 + ... + 187353.
It is an arithmetic number, because the mean of its divisors is an integer number (1088959599).
Almost surely, 214203124405 is an apocalyptic number.
It is an amenable number.
14203124405 is a deficient number, since it is larger than the sum of its proper divisors (3220229179).
14203124405 is a wasteful number, since it uses less digits than its factorization.
14203124405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269416.
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 14203124405 its reverse (50442130241), we get a palindrome (64645254646).
The spelling of 14203124405 in words is "fourteen billion, two hundred three million, one hundred twenty-four thousand, four hundred five".
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