Base | Representation |
---|---|
bin | 11101100101101001000110… |
… | …011101101001001100000101 |
3 | 122001202022112111120121212202 |
4 | 131211221012131221030011 |
5 | 114024022421413411323 |
6 | 1140432535424324245 |
7 | 36260406135456044 |
oct | 3545510635511405 |
9 | 561668474517782 |
10 | 130130101310213 |
11 | 38510958783204 |
12 | 12718103773685 |
13 | 577c2a643b994 |
14 | 241c48acba55b |
15 | 1009eb126ed28 |
hex | 765a46769305 |
130130101310213 has 4 divisors (see below), whose sum is σ = 130130124194028. Its totient is φ = 130130078426400.
The previous prime is 130130101310137. The next prime is 130130101310233. The reversal of 130130101310213 is 312013101031031.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 96423797871844 + 33706303438369 = 9819562^2 + 5805713^2 .
It is a cyclic number.
It is not a de Polignac number, because 130130101310213 - 224 = 130130084532997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130130101310233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4390145 + ... + 16719257.
It is an arithmetic number, because the mean of its divisors is an integer number (32532531048507).
Almost surely, 2130130101310213 is an apocalyptic number.
It is an amenable number.
130130101310213 is a deficient number, since it is larger than the sum of its proper divisors (22883815).
130130101310213 is a wasteful number, since it uses less digits than its factorization.
130130101310213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22883814.
The product of its (nonzero) digits is 162, while the sum is 20.
Adding to 130130101310213 its reverse (312013101031031), we get a palindrome (442143202341244).
The spelling of 130130101310213 in words is "one hundred thirty trillion, one hundred thirty billion, one hundred one million, three hundred ten thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •