Base | Representation |
---|---|
bin | 111100101000101010… |
… | …0010101011101001101 |
3 | 110110002210022012220012 |
4 | 1321101110111131031 |
5 | 4113134101213031 |
6 | 135452535003005 |
7 | 12256543552214 |
oct | 1712124253515 |
9 | 413083265805 |
10 | 130213304141 |
11 | 50250019748 |
12 | 212a0209465 |
13 | c3821395bb |
14 | 643395207b |
15 | 35c1949b2b |
hex | 1e5151574d |
130213304141 has 2 divisors, whose sum is σ = 130213304142. Its totient is φ = 130213304140.
The previous prime is 130213304131. The next prime is 130213304147. The reversal of 130213304141 is 141403312031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 66290800900 + 63922503241 = 257470^2 + 252829^2 .
It is a cyclic number.
It is not a de Polignac number, because 130213304141 - 222 = 130209109837 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130213304147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65106652070 + 65106652071.
It is an arithmetic number, because the mean of its divisors is an integer number (65106652071).
Almost surely, 2130213304141 is an apocalyptic number.
It is an amenable number.
130213304141 is a deficient number, since it is larger than the sum of its proper divisors (1).
130213304141 is an equidigital number, since it uses as much as digits as its factorization.
130213304141 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 130213304141 its reverse (141403312031), we get a palindrome (271616616172).
The spelling of 130213304141 in words is "one hundred thirty billion, two hundred thirteen million, three hundred four thousand, one hundred forty-one".
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