Base | Representation |
---|---|
bin | 1100011001110111110… |
… | …0101100001110100011 |
3 | 202101001112111211100202 |
4 | 3012131330230032203 |
5 | 11442413423031321 |
6 | 241522011535415 |
7 | 21252620263622 |
oct | 3063574541643 |
9 | 671045454322 |
10 | 213103330211 |
11 | 82416302122 |
12 | 35373a5a56b |
13 | 17131c2c3c5 |
14 | a4584676b9 |
15 | 58239d770b |
hex | 319df2c3a3 |
213103330211 has 8 divisors (see below), whose sum is σ = 215854937280. Its totient is φ = 210353075712.
The previous prime is 213103330189. The next prime is 213103330217. The reversal of 213103330211 is 112033301312.
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 213103330211 - 214 = 213103313827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (213103330217) 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, 19070 + ... + 653123.
It is an arithmetic number, because the mean of its divisors is an integer number (26981867160).
Almost surely, 2213103330211 is an apocalyptic number.
213103330211 is a deficient number, since it is larger than the sum of its proper divisors (2751607069).
213103330211 is an equidigital number, since it uses as much as digits as its factorization.
213103330211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676285.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 213103330211 its reverse (112033301312), we get a palindrome (325136631523).
The spelling of 213103330211 in words is "two hundred thirteen billion, one hundred three million, three hundred thirty thousand, two hundred eleven".
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