Base | Representation |
---|---|
bin | 111100101000100110… |
… | …0011001001110001101 |
3 | 110110002122101110022011 |
4 | 1321101030121032031 |
5 | 4113133033104123 |
6 | 135452422221221 |
7 | 12256520062066 |
oct | 1712114311615 |
9 | 413078343264 |
10 | 130211222413 |
11 | 50249927708 |
12 | 2129b584811 |
13 | c38188abcc |
14 | 643356d56d |
15 | 35c1687e0d |
hex | 1e5131938d |
130211222413 has 2 divisors, whose sum is σ = 130211222414. Its totient is φ = 130211222412.
The previous prime is 130211222411. The next prime is 130211222417. The reversal of 130211222413 is 314222112031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 129206459209 + 1004763204 = 359453^2 + 31698^2 .
It is a cyclic number.
It is not a de Polignac number, because 130211222413 - 21 = 130211222411 is a prime.
Together with 130211222411, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130211222411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65105611206 + 65105611207.
It is an arithmetic number, because the mean of its divisors is an integer number (65105611207).
Almost surely, 2130211222413 is an apocalyptic number.
It is an amenable number.
130211222413 is a deficient number, since it is larger than the sum of its proper divisors (1).
130211222413 is an equidigital number, since it uses as much as digits as its factorization.
130211222413 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 130211222413 its reverse (314222112031), we get a palindrome (444433334444).
The spelling of 130211222413 in words is "one hundred thirty billion, two hundred eleven million, two hundred twenty-two thousand, four hundred thirteen".
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