Base | Representation |
---|---|
bin | 100000000100100… |
… | …111110101100111 |
3 | 1101111111102122112 |
4 | 200010213311213 |
5 | 2100222121123 |
6 | 125220551235 |
7 | 16222425056 |
oct | 4004476547 |
9 | 1344442575 |
10 | 538082663 |
11 | 256808518 |
12 | 13025251b |
13 | 8762a011 |
14 | 5166a39d |
15 | 3238bd78 |
hex | 20127d67 |
538082663 has 2 divisors, whose sum is σ = 538082664. Its totient is φ = 538082662.
The previous prime is 538082639. The next prime is 538082681. The reversal of 538082663 is 366280835.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 538082663 - 26 = 538082599 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 538082663.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (538082683) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269041331 + 269041332.
It is an arithmetic number, because the mean of its divisors is an integer number (269041332).
Almost surely, 2538082663 is an apocalyptic number.
538082663 is a deficient number, since it is larger than the sum of its proper divisors (1).
538082663 is an equidigital number, since it uses as much as digits as its factorization.
538082663 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 207360, while the sum is 41.
The square root of 538082663 is about 23196.6088685394. The cubic root of 538082663 is about 813.3603543869.
The spelling of 538082663 in words is "five hundred thirty-eight million, eighty-two thousand, six hundred sixty-three".
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