Base | Representation |
---|---|
bin | 1011000111011010100101… |
… | …0110111100101001100101 |
3 | 1121021102011211010110211100 |
4 | 2301312221112330221211 |
5 | 3100221200432302323 |
6 | 41554415304230313 |
7 | 2401004063062005 |
oct | 261665126745145 |
9 | 47242154113740 |
10 | 12222023322213 |
11 | 39923705a0a41 |
12 | 1454862a6b399 |
13 | 6a86bb638363 |
14 | 303798992005 |
15 | 162dc9a7d943 |
hex | b1da95bca65 |
12222023322213 has 12 divisors (see below), whose sum is σ = 17654254345728. Its totient is φ = 8147913705960.
The previous prime is 12222023322191. The next prime is 12222023322281. The reversal of 12222023322213 is 31222332022221.
12222023322213 is a `hidden beast` number, since 1 + 222 + 202 + 3 + 3 + 22 + 213 = 666.
It is not a de Polignac number, because 12222023322213 - 214 = 12222023305829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12222073322213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7723173 + ... + 9170138.
It is an arithmetic number, because the mean of its divisors is an integer number (1471187862144).
Almost surely, 212222023322213 is an apocalyptic number.
It is an amenable number.
12222023322213 is a deficient number, since it is larger than the sum of its proper divisors (5432231023515).
12222023322213 is a wasteful number, since it uses less digits than its factorization.
12222023322213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16973704 (or 16973701 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 12222023322213 its reverse (31222332022221), we get a palindrome (43444355344434).
The spelling of 12222023322213 in words is "twelve trillion, two hundred twenty-two billion, twenty-three million, three hundred twenty-two thousand, two hundred thirteen".
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