Base | Representation |
---|---|
bin | 11000101001001011… |
… | …00110100001100101 |
3 | 1021011001011001020120 |
4 | 30110211212201211 |
5 | 204043424201313 |
6 | 10024455152153 |
7 | 645600502632 |
oct | 142445464145 |
9 | 37131131216 |
10 | 13230303333 |
11 | 567a185795 |
12 | 2692975659 |
13 | 132b009070 |
14 | 8d7199189 |
15 | 526794d23 |
hex | 314966865 |
13230303333 has 16 divisors (see below), whose sum is σ = 19002984000. Its totient is φ = 8139314304.
The previous prime is 13230303319. The next prime is 13230303337. The reversal of 13230303333 is 33330303231.
It is a happy number.
It is not a de Polignac number, because 13230303333 - 25 = 13230303301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13230303337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87985 + ... + 184937.
It is an arithmetic number, because the mean of its divisors is an integer number (1187686500).
Almost surely, 213230303333 is an apocalyptic number.
13230303333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13230303333 is a deficient number, since it is larger than the sum of its proper divisors (5772680667).
13230303333 is a wasteful number, since it uses less digits than its factorization.
13230303333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100468.
The product of its (nonzero) digits is 4374, while the sum is 24.
Adding to 13230303333 its reverse (33330303231), we get a palindrome (46560606564).
The spelling of 13230303333 in words is "thirteen billion, two hundred thirty million, three hundred three thousand, three hundred thirty-three".
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