Base | Representation |
---|---|
bin | 10011001101101001001… |
… | …101100101110010100011 |
3 | 11200012222101021000120101 |
4 | 103031221031211302203 |
5 | 133113003423131321 |
6 | 2450314030323231 |
7 | 164250522635455 |
oct | 23155115456243 |
9 | 4605871230511 |
10 | 1320320130211 |
11 | 469a43324835 |
12 | 193a78659517 |
13 | 97675bca624 |
14 | 47c921a42d5 |
15 | 24527d29791 |
hex | 13369365ca3 |
1320320130211 has 8 divisors (see below), whose sum is σ = 1390495677200. Its totient is φ = 1250213084640.
The previous prime is 1320320130203. The next prime is 1320320130251. The reversal of 1320320130211 is 1120310230231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1320320130211 - 23 = 1320320130203 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1320320130251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17085780 + ... + 17162881.
It is an arithmetic number, because the mean of its divisors is an integer number (173811959650).
Almost surely, 21320320130211 is an apocalyptic number.
1320320130211 is a deficient number, since it is larger than the sum of its proper divisors (70175546989).
1320320130211 is a wasteful number, since it uses less digits than its factorization.
1320320130211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34250709.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1320320130211 its reverse (1120310230231), we get a palindrome (2440630360442).
The spelling of 1320320130211 in words is "one trillion, three hundred twenty billion, three hundred twenty million, one hundred thirty thousand, two hundred eleven".
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