Base | Representation |
---|---|
bin | 1011111101010000011… |
… | …0110101010101001011 |
3 | 201122020012210001011112 |
4 | 2333110012311111023 |
5 | 11331201014232021 |
6 | 234211454520535 |
7 | 20561356252121 |
oct | 2772406652513 |
9 | 648205701145 |
10 | 205422024011 |
11 | 7a134417086 |
12 | 3398b50614b |
13 | 164a9730ac9 |
14 | 9d2a23b911 |
15 | 552448ed5b |
hex | 2fd41b554b |
205422024011 has 2 divisors, whose sum is σ = 205422024012. Its totient is φ = 205422024010.
The previous prime is 205422023977. The next prime is 205422024013. The reversal of 205422024011 is 110420224502.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-205422024011 is a prime.
Together with 205422024013, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (205422024013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102711012005 + 102711012006.
It is an arithmetic number, because the mean of its divisors is an integer number (102711012006).
Almost surely, 2205422024011 is an apocalyptic number.
205422024011 is a deficient number, since it is larger than the sum of its proper divisors (1).
205422024011 is an equidigital number, since it uses as much as digits as its factorization.
205422024011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1280, while the sum is 23.
Adding to 205422024011 its reverse (110420224502), we get a palindrome (315842248513).
The spelling of 205422024011 in words is "two hundred five billion, four hundred twenty-two million, twenty-four thousand, eleven".
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