Base | Representation |
---|---|
bin | 11011111101010101… |
… | …101000100000010001 |
3 | 2212111011010121121000 |
4 | 123331111220200101 |
5 | 442440122012403 |
6 | 21442511052213 |
7 | 2111632504422 |
oct | 337525504021 |
9 | 85434117530 |
10 | 30020110353 |
11 | 1180562a262 |
12 | 5999811069 |
13 | 2aa55b680c |
14 | 164ada1649 |
15 | baa79c7a3 |
hex | 6fd568811 |
30020110353 has 16 divisors (see below), whose sum is σ = 44889888960. Its totient is φ = 19826363808.
The previous prime is 30020110279. The next prime is 30020110403. The reversal of 30020110353 is 35301102003.
30020110353 is a `hidden beast` number, since 300 + 2 + 0 + 1 + 10 + 353 = 666.
It is not a de Polignac number, because 30020110353 - 212 = 30020106257 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30020117353) 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 15 ways as a sum of consecutive naturals, for example, 5192700 + ... + 5198477.
It is an arithmetic number, because the mean of its divisors is an integer number (2805618060).
Almost surely, 230020110353 is an apocalyptic number.
It is an amenable number.
30020110353 is a deficient number, since it is larger than the sum of its proper divisors (14869778607).
30020110353 is a wasteful number, since it uses less digits than its factorization.
30020110353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10391293 (or 10391287 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 18.
Adding to 30020110353 its reverse (35301102003), we get a palindrome (65321212356).
The spelling of 30020110353 in words is "thirty billion, twenty million, one hundred ten thousand, three hundred fifty-three".
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