Base | Representation |
---|---|
bin | 1100010010011010001… |
… | …0111111001000100001 |
3 | 202011212221002100111210 |
4 | 3010212202333020201 |
5 | 11424313111300301 |
6 | 240551131500333 |
7 | 21152154161631 |
oct | 3044642771041 |
9 | 664787070453 |
10 | 211100103201 |
11 | 81588561009 |
12 | 34ab4bb76a9 |
13 | 16ba2bc5290 |
14 | a3083ac6c1 |
15 | 5757bd8ad6 |
hex | 31268bf221 |
211100103201 has 16 divisors (see below), whose sum is σ = 303725576000. Its totient is φ = 129647407680.
The previous prime is 211100103191. The next prime is 211100103217. The reversal of 211100103201 is 102301001112.
It is not a de Polignac number, because 211100103201 - 210 = 211100102177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211100103271) 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 in 15 ways as a sum of consecutive naturals, for example, 5404210 + ... + 5443131.
It is an arithmetic number, because the mean of its divisors is an integer number (18982848500).
Almost surely, 2211100103201 is an apocalyptic number.
It is an amenable number.
211100103201 is a deficient number, since it is larger than the sum of its proper divisors (92625472799).
211100103201 is a wasteful number, since it uses less digits than its factorization.
211100103201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10847856.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 211100103201 its reverse (102301001112), we get a palindrome (313401104313).
The spelling of 211100103201 in words is "two hundred eleven billion, one hundred million, one hundred three thousand, two hundred one".
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