Base | Representation |
---|---|
bin | 11000110101001101… |
… | …00001111111100011 |
3 | 1021102002000122110100 |
4 | 30122212201333203 |
5 | 204300242211321 |
6 | 10042502033443 |
7 | 651234263034 |
oct | 143246417743 |
9 | 37362018410 |
10 | 13331210211 |
11 | 5721136600 |
12 | 2700718883 |
13 | 1345ba9587 |
14 | 906744a8b |
15 | 530578326 |
hex | 31a9a1fe3 |
13331210211 has 18 divisors (see below), whose sum is σ = 21165899300. Its totient is φ = 8079520680.
The previous prime is 13331210203. The next prime is 13331210227. The reversal of 13331210211 is 11201213331.
13331210211 is a `hidden beast` number, since 1 + 333 + 121 + 0 + 211 = 666.
It is not a de Polignac number, because 13331210211 - 23 = 13331210203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13331210611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6119761 + ... + 6121938.
Almost surely, 213331210211 is an apocalyptic number.
13331210211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13331210211 is a deficient number, since it is larger than the sum of its proper divisors (7834689089).
13331210211 is a wasteful number, since it uses less digits than its factorization.
13331210211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12241727 (or 12241713 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 13331210211 its reverse (11201213331), we get a palindrome (24532423542).
The spelling of 13331210211 in words is "thirteen billion, three hundred thirty-one million, two hundred ten thousand, two hundred eleven".
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