Base | Representation |
---|---|
bin | 111100101011100011… |
… | …0000101010000111101 |
3 | 110110100112200121200121 |
4 | 1321113012011100331 |
5 | 4113333404343401 |
6 | 135510320254541 |
7 | 12262131455131 |
oct | 1712706052075 |
9 | 413315617617 |
10 | 130310231101 |
11 | 5029a801376 |
12 | 21308771451 |
13 | c39924542b |
14 | 64427833c1 |
15 | 35ca1e3ca1 |
hex | 1e5718543d |
130310231101 has 2 divisors, whose sum is σ = 130310231102. Its totient is φ = 130310231100.
The previous prime is 130310231081. The next prime is 130310231111. The reversal of 130310231101 is 101132013031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 67847225625 + 62463005476 = 260475^2 + 249926^2 .
It is a cyclic number.
It is not a de Polignac number, because 130310231101 - 213 = 130310222909 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130310231111) 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, 65155115550 + 65155115551.
It is an arithmetic number, because the mean of its divisors is an integer number (65155115551).
Almost surely, 2130310231101 is an apocalyptic number.
It is an amenable number.
130310231101 is a deficient number, since it is larger than the sum of its proper divisors (1).
130310231101 is an equidigital number, since it uses as much as digits as its factorization.
130310231101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 130310231101 its reverse (101132013031), we get a palindrome (231442244132).
The spelling of 130310231101 in words is "one hundred thirty billion, three hundred ten million, two hundred thirty-one thousand, one hundred one".
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