Base | Representation |
---|---|
bin | 11100001110001110… |
… | …000000010010110001 |
3 | 2220012220001022201220 |
4 | 130032032000102301 |
5 | 444030122321223 |
6 | 21530545215253 |
7 | 2121641666244 |
oct | 341616002261 |
9 | 86186038656 |
10 | 30303323313 |
11 | 1194048835a |
12 | 5a58631529 |
13 | 2b1c187753 |
14 | 167684525b |
15 | bc55926e3 |
hex | 70e3804b1 |
30303323313 has 8 divisors (see below), whose sum is σ = 40615973376. Its totient is φ = 20096444400.
The previous prime is 30303323263. The next prime is 30303323321. The reversal of 30303323313 is 31332330303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30303323313 - 29 = 30303322801 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30303323353) 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, 26442118 + ... + 26443263.
It is an arithmetic number, because the mean of its divisors is an integer number (5076996672).
Almost surely, 230303323313 is an apocalyptic number.
It is an amenable number.
30303323313 is a deficient number, since it is larger than the sum of its proper divisors (10312650063).
30303323313 is a wasteful number, since it uses less digits than its factorization.
30303323313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52885575.
The product of its (nonzero) digits is 4374, while the sum is 24.
Adding to 30303323313 its reverse (31332330303), we get a palindrome (61635653616).
The spelling of 30303323313 in words is "thirty billion, three hundred three million, three hundred twenty-three thousand, three hundred thirteen".
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