Base | Representation |
---|---|
bin | 10010000001000000… |
… | …000101000000000101 |
3 | 1211221010102122220202 |
4 | 102001000011000011 |
5 | 304104100304113 |
6 | 12515300140245 |
7 | 1253236365221 |
oct | 220100050005 |
9 | 54833378822 |
10 | 19344150533 |
11 | 82272a5674 |
12 | 38ba397685 |
13 | 1a93856326 |
14 | d17161781 |
15 | 7833ba258 |
hex | 481005005 |
19344150533 has 2 divisors, whose sum is σ = 19344150534. Its totient is φ = 19344150532.
The previous prime is 19344150479. The next prime is 19344150557. The reversal of 19344150533 is 33505144391.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11937310564 + 7406839969 = 109258^2 + 86063^2 .
It is a cyclic number.
It is not a de Polignac number, because 19344150533 - 214 = 19344134149 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (19344150563) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9672075266 + 9672075267.
It is an arithmetic number, because the mean of its divisors is an integer number (9672075267).
Almost surely, 219344150533 is an apocalyptic number.
It is an amenable number.
19344150533 is a deficient number, since it is larger than the sum of its proper divisors (1).
19344150533 is an equidigital number, since it uses as much as digits as its factorization.
19344150533 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 97200, while the sum is 38.
The spelling of 19344150533 in words is "nineteen billion, three hundred forty-four million, one hundred fifty thousand, five hundred thirty-three".
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