Base | Representation |
---|---|
bin | 11001000010100001… |
… | …11111001010110101 |
3 | 1021200212101022102021 |
4 | 30201100333022311 |
5 | 210012402044221 |
6 | 10101534113141 |
7 | 654062432515 |
oct | 144120771265 |
9 | 37625338367 |
10 | 13443003061 |
11 | 5779252194 |
12 | 273204b7b1 |
13 | 13630bb9a7 |
14 | 917525845 |
15 | 53a2ac041 |
hex | 32143f2b5 |
13443003061 has 2 divisors, whose sum is σ = 13443003062. Its totient is φ = 13443003060.
The previous prime is 13443003017. The next prime is 13443003103. The reversal of 13443003061 is 16030034431.
It is a happy number.
13443003061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7583100561 + 5859902500 = 87081^2 + 76550^2 .
It is a cyclic number.
It is not a de Polignac number, because 13443003061 - 29 = 13443002549 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13443003001) 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 as a sum of consecutive naturals, namely, 6721501530 + 6721501531.
It is an arithmetic number, because the mean of its divisors is an integer number (6721501531).
Almost surely, 213443003061 is an apocalyptic number.
It is an amenable number.
13443003061 is a deficient number, since it is larger than the sum of its proper divisors (1).
13443003061 is an equidigital number, since it uses as much as digits as its factorization.
13443003061 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 13443003061 its reverse (16030034431), we get a palindrome (29473037492).
The spelling of 13443003061 in words is "thirteen billion, four hundred forty-three million, three thousand, sixty-one".
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