Base | Representation |
---|---|
bin | 10011101010111… |
… | …001001001001101 |
3 | 211222222022021112 |
4 | 103222321021031 |
5 | 1133440324323 |
6 | 52425141405 |
7 | 11115022550 |
oct | 2352711115 |
9 | 758868245 |
10 | 330011213 |
11 | 15a312344 |
12 | 9262a865 |
13 | 534a7c0c |
14 | 31b86697 |
15 | 1de8b178 |
hex | 13ab924d |
330011213 has 24 divisors (see below), whose sum is σ = 404513280. Its totient is φ = 263148480.
The previous prime is 330011207. The next prime is 330011221. The reversal of 330011213 is 312110033.
It is not a de Polignac number, because 330011213 - 214 = 329994829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330011273) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1440983 + ... + 1441211.
It is an arithmetic number, because the mean of its divisors is an integer number (16854720).
Almost surely, 2330011213 is an apocalyptic number.
It is an amenable number.
330011213 is a deficient number, since it is larger than the sum of its proper divisors (74502067).
330011213 is an equidigital number, since it uses as much as digits as its factorization.
330011213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 525 (or 296 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 330011213 is about 18166.2107496308. The cubic root of 330011213 is about 691.0501498393.
Adding to 330011213 its reverse (312110033), we get a palindrome (642121246).
The spelling of 330011213 in words is "three hundred thirty million, eleven thousand, two hundred thirteen".
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