Base | Representation |
---|---|
bin | 1011110010101011… |
… | …10100011000111101 |
3 | 121100012101102000011 |
4 | 11321111310120331 |
5 | 100431131330140 |
6 | 2524105303221 |
7 | 312611213623 |
oct | 57125643075 |
9 | 17305342004 |
10 | 6330730045 |
11 | 2759594202 |
12 | 1288194b11 |
13 | 79b765c13 |
14 | 440b01513 |
15 | 270bb6cea |
hex | 17957463d |
6330730045 has 8 divisors (see below), whose sum is σ = 8043751224. Its totient is φ = 4766667264.
The previous prime is 6330730037. The next prime is 6330730117. The reversal of 6330730045 is 5400370336.
It can be written as a sum of positive squares in 4 ways, for example, as 1243902361 + 5086827684 = 35269^2 + 71322^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6330730045 - 23 = 6330730037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6330729989 and 6330730016.
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 37239504 + ... + 37239673.
It is an arithmetic number, because the mean of its divisors is an integer number (1005468903).
Almost surely, 26330730045 is an apocalyptic number.
It is an amenable number.
6330730045 is a deficient number, since it is larger than the sum of its proper divisors (1713021179).
6330730045 is a wasteful number, since it uses less digits than its factorization.
6330730045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74479199.
The product of its (nonzero) digits is 22680, while the sum is 31.
The square root of 6330730045 is about 79565.8849319229. The cubic root of 6330730045 is about 1849.9128320263.
The spelling of 6330730045 in words is "six billion, three hundred thirty million, seven hundred thirty thousand, forty-five".
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