Base | Representation |
---|---|
bin | 1001001100110001111001… |
… | …00100101101011000110011 |
3 | 2122121222222020112112010210 |
4 | 10212120330210231120303 |
5 | 10122423134412021321 |
6 | 111005402132155203 |
7 | 4155406665421512 |
oct | 446307444553063 |
9 | 78558866475123 |
10 | 20230312220211 |
11 | 649a6999329a5 |
12 | 232892a768b03 |
13 | b39930584092 |
14 | 4dd21c01c679 |
15 | 251384558b76 |
hex | 12663c92d633 |
20230312220211 has 32 divisors (see below), whose sum is σ = 28012186976256. Its totient is φ = 12972924900000.
The previous prime is 20230312220191. The next prime is 20230312220221. The reversal of 20230312220211 is 11202221303202.
It is not a de Polignac number, because 20230312220211 - 235 = 20195952481843 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20230312220221) 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, 454275016 + ... + 454319546.
It is an arithmetic number, because the mean of its divisors is an integer number (875380843008).
Almost surely, 220230312220211 is an apocalyptic number.
20230312220211 is a deficient number, since it is larger than the sum of its proper divisors (7781874756045).
20230312220211 is a wasteful number, since it uses less digits than its factorization.
20230312220211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73983.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 20230312220211 its reverse (11202221303202), we get a palindrome (31432533523413).
The spelling of 20230312220211 in words is "twenty trillion, two hundred thirty billion, three hundred twelve million, two hundred twenty thousand, two hundred eleven".
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