Base | Representation |
---|---|
bin | 1010001000111100… |
… | …01000111000100001 |
3 | 112001101022120011201 |
4 | 11010132020320201 |
5 | 42122042444224 |
6 | 2300101441201 |
7 | 251620562653 |
oct | 50436107041 |
9 | 15041276151 |
10 | 5443718689 |
11 | 2343923472 |
12 | 107b110201 |
13 | 689a69526 |
14 | 398da66d3 |
15 | 21cda3a44 |
hex | 144788e21 |
5443718689 has 2 divisors, whose sum is σ = 5443718690. Its totient is φ = 5443718688.
The previous prime is 5443718677. The next prime is 5443718717. The reversal of 5443718689 is 9868173445.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3101933025 + 2341785664 = 55695^2 + 48392^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5443718689 is a prime.
It is not a weakly prime, because it can be changed into another prime (5443718659) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2721859344 + 2721859345.
It is an arithmetic number, because the mean of its divisors is an integer number (2721859345).
Almost surely, 25443718689 is an apocalyptic number.
It is an amenable number.
5443718689 is a deficient number, since it is larger than the sum of its proper divisors (1).
5443718689 is an equidigital number, since it uses as much as digits as its factorization.
5443718689 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5806080, while the sum is 55.
The square root of 5443718689 is about 73781.5606300111. The cubic root of 5443718689 is about 1759.1325237144.
The spelling of 5443718689 in words is "five billion, four hundred forty-three million, seven hundred eighteen thousand, six hundred eighty-nine".
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