Base | Representation |
---|---|
bin | 11111100111011… |
… | …011100111101001 |
3 | 1100222002122202220 |
4 | 133213123213221 |
5 | 2041242233231 |
6 | 124344544253 |
7 | 16100404302 |
oct | 3747334751 |
9 | 1328078686 |
10 | 530430441 |
11 | 252461272 |
12 | 129782089 |
13 | 85b7ac88 |
14 | 506377a9 |
15 | 31879896 |
hex | 1f9db9e9 |
530430441 has 8 divisors (see below), whose sum is σ = 718834944. Its totient is φ = 347823120.
The previous prime is 530430431. The next prime is 530430449. The reversal of 530430441 is 144034035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 530430441 - 217 = 530299369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (530430449) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1449081 + ... + 1449446.
It is an arithmetic number, because the mean of its divisors is an integer number (89854368).
Almost surely, 2530430441 is an apocalyptic number.
It is an amenable number.
530430441 is a deficient number, since it is larger than the sum of its proper divisors (188404503).
530430441 is a wasteful number, since it uses less digits than its factorization.
530430441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2898591.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 530430441 is about 23031.0755502213. The cubic root of 530430441 is about 809.4862570651.
Adding to 530430441 its reverse (144034035), we get a palindrome (674464476).
The spelling of 530430441 in words is "five hundred thirty million, four hundred thirty thousand, four hundred forty-one".
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