Base | Representation |
---|---|
bin | 11000101111011101… |
… | …11010011001000101 |
3 | 1021021201110011020221 |
4 | 30113232322121011 |
5 | 204200431410103 |
6 | 10034022224341 |
7 | 650111165041 |
oct | 142756723105 |
9 | 37251404227 |
10 | 13283075653 |
11 | 56a6a4a381 |
12 | 26a85850b1 |
13 | 1338c252a3 |
14 | 9001b5021 |
15 | 52b21b1bd |
hex | 317bba645 |
13283075653 has 2 divisors, whose sum is σ = 13283075654. Its totient is φ = 13283075652.
The previous prime is 13283075651. The next prime is 13283075711. The reversal of 13283075653 is 35657038231.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 12659175169 + 623900484 = 112513^2 + 24978^2 .
It is a cyclic number.
It is not a de Polignac number, because 13283075653 - 21 = 13283075651 is a prime.
Together with 13283075651, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13283075651) 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 as a sum of consecutive naturals, namely, 6641537826 + 6641537827.
It is an arithmetic number, because the mean of its divisors is an integer number (6641537827).
Almost surely, 213283075653 is an apocalyptic number.
It is an amenable number.
13283075653 is a deficient number, since it is larger than the sum of its proper divisors (1).
13283075653 is an equidigital number, since it uses as much as digits as its factorization.
13283075653 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 453600, while the sum is 43.
The spelling of 13283075653 in words is "thirteen billion, two hundred eighty-three million, seventy-five thousand, six hundred fifty-three".
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