Base | Representation |
---|---|
bin | 10110110000110001… |
… | …10111110000111001 |
3 | 1011112122201020120010 |
4 | 23120120313300321 |
5 | 200011401124423 |
6 | 5340340052133 |
7 | 611555055222 |
oct | 133030676071 |
9 | 34478636503 |
10 | 12220333113 |
11 | 520107215a |
12 | 2450694049 |
13 | 11c99baa51 |
14 | 83cdb4249 |
15 | 4b7c94693 |
hex | 2d8637c39 |
12220333113 has 32 divisors (see below), whose sum is σ = 18514252800. Its totient is φ = 7127942976.
The previous prime is 12220333093. The next prime is 12220333121. The reversal of 12220333113 is 31133302221.
It is not a de Polignac number, because 12220333113 - 28 = 12220332857 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12220333113.
It is not an unprimeable number, because it can be changed into a prime (12220333163) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122695 + ... + 198732.
It is an arithmetic number, because the mean of its divisors is an integer number (578570400).
Almost surely, 212220333113 is an apocalyptic number.
It is an amenable number.
12220333113 is a deficient number, since it is larger than the sum of its proper divisors (6293919687).
12220333113 is a wasteful number, since it uses less digits than its factorization.
12220333113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321501.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 12220333113 its reverse (31133302221), we get a palindrome (43353635334).
The spelling of 12220333113 in words is "twelve billion, two hundred twenty million, three hundred thirty-three thousand, one hundred thirteen".
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