Base | Representation |
---|---|
bin | 111001110010… |
… | …1011101100110 |
3 | 2010000101210110 |
4 | 1303211131212 |
5 | 30224100011 |
6 | 3001233450 |
7 | 515355132 |
oct | 163453546 |
9 | 63011713 |
10 | 30300006 |
11 | 16115930 |
12 | a192886 |
13 | 637b6c9 |
14 | 404a3c2 |
15 | 29d7ba6 |
hex | 1ce5766 |
30300006 has 16 divisors (see below), whose sum is σ = 66109248. Its totient is φ = 9181800.
The previous prime is 30299999. The next prime is 30300073. The reversal of 30300006 is 60000303.
It is a junction number, because it is equal to n+sod(n) for n = 30299964 and 30300000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229480 + ... + 229611.
It is an arithmetic number, because the mean of its divisors is an integer number (4131828).
Almost surely, 230300006 is an apocalyptic number.
30300006 is an abundant number, since it is smaller than the sum of its proper divisors (35809242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30300006 is a wasteful number, since it uses less digits than its factorization.
30300006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 459107.
The product of its (nonzero) digits is 54, while the sum is 12.
The square root of 30300006 is about 5504.5441228134. The cubic root of 30300006 is about 311.7555819149.
Adding to 30300006 its reverse (60000303), we get a palindrome (90300309).
The spelling of 30300006 in words is "thirty million, three hundred thousand, six".
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