Base | Representation |
---|---|
bin | 11001001100001… |
… | …10100101011010 |
3 | 112201121220201202 |
4 | 30212012211122 |
5 | 413044040114 |
6 | 32545114202 |
7 | 5144101550 |
oct | 1446064532 |
9 | 481556652 |
10 | 211315034 |
11 | a9311127 |
12 | 5a928962 |
13 | 34a195a8 |
14 | 200c9bd0 |
15 | 13841cde |
hex | c98695a |
211315034 has 32 divisors (see below), whose sum is σ = 375324672. Its totient is φ = 87318000.
The previous prime is 211315033. The next prime is 211315037. The reversal of 211315034 is 430513112.
It is a junction number, because it is equal to n+sod(n) for n = 211314997 and 211315015.
It is not an unprimeable number, because it can be changed into a prime (211315031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142919 + ... + 144389.
It is an arithmetic number, because the mean of its divisors is an integer number (11728896).
Almost surely, 2211315034 is an apocalyptic number.
211315034 is a deficient number, since it is larger than the sum of its proper divisors (164009638).
211315034 is a wasteful number, since it uses less digits than its factorization.
211315034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1842.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 211315034 is about 14536.6789192030. The cubic root of 211315034 is about 595.6303223012.
Adding to 211315034 its reverse (430513112), we get a palindrome (641828146).
The spelling of 211315034 in words is "two hundred eleven million, three hundred fifteen thousand, thirty-four".
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