Base | Representation |
---|---|
bin | 11111100110000… |
… | …100110110110101 |
3 | 1100221102121021200 |
4 | 133212010312311 |
5 | 2041144400221 |
6 | 124333203113 |
7 | 16064364225 |
oct | 3746046665 |
9 | 1327377250 |
10 | 530075061 |
11 | 25223926a |
12 | 129630499 |
13 | 85a852a9 |
14 | 50584085 |
15 | 31809426 |
hex | 1f984db5 |
530075061 has 24 divisors (see below), whose sum is σ = 804666720. Its totient is φ = 335827296.
The previous prime is 530075033. The next prime is 530075087. The reversal of 530075061 is 160570035.
530075061 is a `hidden beast` number, since 530 + 0 + 75 + 0 + 61 = 666.
It is not a de Polignac number, because 530075061 - 218 = 529812917 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530075561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4191 + ... + 32828.
It is an arithmetic number, because the mean of its divisors is an integer number (33527780).
Almost surely, 2530075061 is an apocalyptic number.
It is an amenable number.
530075061 is a deficient number, since it is larger than the sum of its proper divisors (274591659).
530075061 is a wasteful number, since it uses less digits than its factorization.
530075061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37105 (or 37102 counting only the distinct ones).
The product of its (nonzero) digits is 3150, while the sum is 27.
The square root of 530075061 is about 23023.3590294727. The cubic root of 530075061 is about 809.3054356833.
The spelling of 530075061 in words is "five hundred thirty million, seventy-five thousand, sixty-one".
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