Base | Representation |
---|---|
bin | 11111100110010… |
… | …100110100011001 |
3 | 1100221112220222011 |
4 | 133212110310121 |
5 | 2041203443231 |
6 | 124334425521 |
7 | 16065055645 |
oct | 3746246431 |
9 | 1327486864 |
10 | 530140441 |
11 | 2522833a6 |
12 | 1296622a1 |
13 | 85aa8c8c |
14 | 5059dc25 |
15 | 3181d9b1 |
hex | 1f994d19 |
530140441 has 2 divisors, whose sum is σ = 530140442. Its totient is φ = 530140440.
The previous prime is 530140433. The next prime is 530140453. The reversal of 530140441 is 144041035.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 356454400 + 173686041 = 18880^2 + 13179^2 .
It is a cyclic number.
It is not a de Polignac number, because 530140441 - 23 = 530140433 is a prime.
It is not a weakly prime, because it can be changed into another prime (530140841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265070220 + 265070221.
It is an arithmetic number, because the mean of its divisors is an integer number (265070221).
Almost surely, 2530140441 is an apocalyptic number.
It is an amenable number.
530140441 is a deficient number, since it is larger than the sum of its proper divisors (1).
530140441 is an equidigital number, since it uses as much as digits as its factorization.
530140441 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 530140441 is about 23024.7788480150. The cubic root of 530140441 is about 809.3387078354.
Adding to 530140441 its reverse (144041035), we get a palindrome (674181476).
The spelling of 530140441 in words is "five hundred thirty million, one hundred forty thousand, four hundred forty-one".
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