Base | Representation |
---|---|
bin | 11100001010011110… |
… | …000001101011101001 |
3 | 2220001111200012222200 |
4 | 130022132001223221 |
5 | 443413021230231 |
6 | 21520421010413 |
7 | 2120246165406 |
oct | 341236015351 |
9 | 86044605880 |
10 | 30240414441 |
11 | 11908a1aa56 |
12 | 5a3b553a09 |
13 | 2b0c12c773 |
14 | 166c34b2ad |
15 | bbecb7be6 |
hex | 70a781ae9 |
30240414441 has 6 divisors (see below), whose sum is σ = 43680598650. Its totient is φ = 20160276288.
The previous prime is 30240414437. The next prime is 30240414473. The reversal of 30240414441 is 14441404203.
30240414441 is a `hidden beast` number, since 3 + 0 + 240 + 414 + 4 + 4 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 26861898816 + 3378515625 = 163896^2 + 58125^2 .
It is not a de Polignac number, because 30240414441 - 22 = 30240414437 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30240416441) 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 5 ways as a sum of consecutive naturals, for example, 1680023016 + ... + 1680023033.
It is an arithmetic number, because the mean of its divisors is an integer number (7280099775).
Almost surely, 230240414441 is an apocalyptic number.
It is an amenable number.
30240414441 is a deficient number, since it is larger than the sum of its proper divisors (13440184209).
30240414441 is a wasteful number, since it uses less digits than its factorization.
30240414441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3360046055 (or 3360046052 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 30240414441 its reverse (14441404203), we get a palindrome (44681818644).
The spelling of 30240414441 in words is "thirty billion, two hundred forty million, four hundred fourteen thousand, four hundred forty-one".
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