Base | Representation |
---|---|
bin | 1111100101001… |
… | …11101100011101 |
3 | 100002221202211021 |
4 | 13302213230131 |
5 | 231430212201 |
6 | 20545324141 |
7 | 3145006411 |
oct | 762475435 |
9 | 302852737 |
10 | 130710301 |
11 | 67867647 |
12 | 37936651 |
13 | 21106b97 |
14 | 13506d41 |
15 | b71dea1 |
hex | 7ca7b1d |
130710301 has 2 divisors, whose sum is σ = 130710302. Its totient is φ = 130710300.
The previous prime is 130710299. The next prime is 130710317. The reversal of 130710301 is 103017031.
It is a happy number.
It is an a-pointer prime, because the next prime (130710317) can be obtained adding 130710301 to its sum of digits (16).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 126023076 + 4687225 = 11226^2 + 2165^2 .
It is a cyclic number.
It is not a de Polignac number, because 130710301 - 21 = 130710299 is a prime.
Together with 130710299, 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 (130710001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65355150 + 65355151.
It is an arithmetic number, because the mean of its divisors is an integer number (65355151).
Almost surely, 2130710301 is an apocalyptic number.
It is an amenable number.
130710301 is a deficient number, since it is larger than the sum of its proper divisors (1).
130710301 is an equidigital number, since it uses as much as digits as its factorization.
130710301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 63, while the sum is 16.
The square root of 130710301 is about 11432.8605781755. The cubic root of 130710301 is about 507.5006524456.
Adding to 130710301 its reverse (103017031), we get a palindrome (233727332).
The spelling of 130710301 in words is "one hundred thirty million, seven hundred ten thousand, three hundred one".
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