Base | Representation |
---|---|
bin | 11111101000011… |
… | …110010111101101 |
3 | 1100222121112211021 |
4 | 133220132113231 |
5 | 2041330010403 |
6 | 124354454141 |
7 | 16102623361 |
oct | 3750362755 |
9 | 1328545737 |
10 | 530703853 |
11 | 252628729 |
12 | 129894351 |
13 | 85c45564 |
14 | 506a92a1 |
15 | 318d08bd |
hex | 1fa1e5ed |
530703853 has 2 divisors, whose sum is σ = 530703854. Its totient is φ = 530703852.
The previous prime is 530703821. The next prime is 530703871. The reversal of 530703853 is 358307035.
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., 530703369 + 484 = 23037^2 + 22^2 .
It is a cyclic number.
It is not a de Polignac number, because 530703853 - 25 = 530703821 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (530703883) 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, 265351926 + 265351927.
It is an arithmetic number, because the mean of its divisors is an integer number (265351927).
Almost surely, 2530703853 is an apocalyptic number.
It is an amenable number.
530703853 is a deficient number, since it is larger than the sum of its proper divisors (1).
530703853 is an equidigital number, since it uses as much as digits as its factorization.
530703853 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 37800, while the sum is 34.
The square root of 530703853 is about 23037.0105048376. The cubic root of 530703853 is about 809.6253172340.
The spelling of 530703853 in words is "five hundred thirty million, seven hundred three thousand, eight hundred fifty-three".
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