Base | Representation |
---|---|
bin | 1011000111011111000011… |
… | …0100110000110001010101 |
3 | 1121021112021101020212212200 |
4 | 2301313300310300301111 |
5 | 3100231124403221323 |
6 | 41555134255035113 |
7 | 2401045562305002 |
oct | 261676064606125 |
9 | 47245241225780 |
10 | 12223222320213 |
11 | 3992926382983 |
12 | 1454b3850ba99 |
13 | 6a884cb6b728 |
14 | 30386dd008a9 |
15 | 162e49e6c443 |
hex | b1df0d30c55 |
12223222320213 has 24 divisors (see below), whose sum is σ = 18133030481280. Its totient is φ = 7929937350720.
The previous prime is 12223222320181. The next prime is 12223222320229. The reversal of 12223222320213 is 31202322232221.
12223222320213 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 322 + 2 + 320 + 2 + 13 = 666.
12223222320213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12223222320213 - 25 = 12223222320181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12223222324213) 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, 58169208 + ... + 58378961.
It is an arithmetic number, because the mean of its divisors is an integer number (755542936720).
Almost surely, 212223222320213 is an apocalyptic number.
It is an amenable number.
12223222320213 is a deficient number, since it is larger than the sum of its proper divisors (5909808161067).
12223222320213 is a wasteful number, since it uses less digits than its factorization.
12223222320213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116548489 (or 116548486 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 12223222320213 its reverse (31202322232221), we get a palindrome (43425544552434).
The spelling of 12223222320213 in words is "twelve trillion, two hundred twenty-three billion, two hundred twenty-two million, three hundred twenty thousand, two hundred thirteen".
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