Base | Representation |
---|---|
bin | 10000001011101111001 |
3 | 222221102122 |
4 | 2001131321 |
5 | 113432142 |
6 | 15211025 |
7 | 4336025 |
oct | 2013571 |
9 | 887378 |
10 | 530297 |
11 | 332469 |
12 | 216a75 |
13 | 1574b1 |
14 | db385 |
15 | a71d2 |
hex | 81779 |
530297 has 2 divisors, whose sum is σ = 530298. Its totient is φ = 530296.
The previous prime is 530293. The next prime is 530303. The reversal of 530297 is 792035.
530297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 440896 + 89401 = 664^2 + 299^2 .
It is a cyclic number.
It is not a de Polignac number, because 530297 - 22 = 530293 is a prime.
It is not a weakly prime, because it can be changed into another prime (530293) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265148 + 265149.
It is an arithmetic number, because the mean of its divisors is an integer number (265149).
2530297 is an apocalyptic number.
It is an amenable number.
530297 is a deficient number, since it is larger than the sum of its proper divisors (1).
530297 is an equidigital number, since it uses as much as digits as its factorization.
530297 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1890, while the sum is 26.
The square root of 530297 is about 728.2149407970. The cubic root of 530297 is about 80.9418370240.
The spelling of 530297 in words is "five hundred thirty thousand, two hundred ninety-seven".
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