Base | Representation |
---|---|
bin | 1011001101001000000010… |
… | …0100101111111101100101 |
3 | 1121121210101120120211001200 |
4 | 2303102000210233331211 |
5 | 3103323103032302323 |
6 | 42111441515513113 |
7 | 2411046066240630 |
oct | 263220044577545 |
9 | 47553346524050 |
10 | 12320123322213 |
11 | 3a1aa31480a03 |
12 | 146b880458799 |
13 | 6b4a23614235 |
14 | 308423548c17 |
15 | 16571c0aa443 |
hex | b348092ff65 |
12320123322213 has 48 divisors (see below), whose sum is σ = 21052791302400. Its totient is φ = 6792947804160.
The previous prime is 12320123322193. The next prime is 12320123322229. The reversal of 12320123322213 is 31222332102321.
12320123322213 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 0 + 123 + 322 + 213 = 666.
12320123322213 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 12320123322213 - 225 = 12320089767781 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12320123322613) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 685573 + ... + 5011013.
It is an arithmetic number, because the mean of its divisors is an integer number (438599818800).
Almost surely, 212320123322213 is an apocalyptic number.
It is an amenable number.
12320123322213 is a deficient number, since it is larger than the sum of its proper divisors (8732667980187).
12320123322213 is a wasteful number, since it uses less digits than its factorization.
12320123322213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4327042 (or 4327039 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 12320123322213 its reverse (31222332102321), we get a palindrome (43542455424534).
The spelling of 12320123322213 in words is "twelve trillion, three hundred twenty billion, one hundred twenty-three million, three hundred twenty-two thousand, two hundred thirteen".
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