Base | Representation |
---|---|
bin | 111100101011100011… |
… | …0110011011110111101 |
3 | 110110100120001020101011 |
4 | 1321113012303132331 |
5 | 4113333431423123 |
6 | 135510324315221 |
7 | 12262133204065 |
oct | 1712706633675 |
9 | 413316036334 |
10 | 130310420413 |
11 | 5029a920628 |
12 | 21308842b11 |
13 | c3992b0654 |
14 | 64427d23a5 |
15 | 35ca22ee0d |
hex | 1e571b37bd |
130310420413 has 2 divisors, whose sum is σ = 130310420414. Its totient is φ = 130310420412.
The previous prime is 130310420411. The next prime is 130310420489. The reversal of 130310420413 is 314024013031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 114367065124 + 15943355289 = 338182^2 + 126267^2 .
It is a cyclic number.
It is not a de Polignac number, because 130310420413 - 21 = 130310420411 is a prime.
Together with 130310420411, 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 (130310420411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65155210206 + 65155210207.
It is an arithmetic number, because the mean of its divisors is an integer number (65155210207).
Almost surely, 2130310420413 is an apocalyptic number.
It is an amenable number.
130310420413 is a deficient number, since it is larger than the sum of its proper divisors (1).
130310420413 is an equidigital number, since it uses as much as digits as its factorization.
130310420413 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 130310420413 its reverse (314024013031), we get a palindrome (444334433444).
The spelling of 130310420413 in words is "one hundred thirty billion, three hundred ten million, four hundred twenty thousand, four hundred thirteen".
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