Base | Representation |
---|---|
bin | 1100010010001010001… |
… | …1111000101110000011 |
3 | 202011201021020212000101 |
4 | 3010202203320232003 |
5 | 11424144001331321 |
6 | 240540342303231 |
7 | 21150412600636 |
oct | 3044243705603 |
9 | 664637225011 |
10 | 211033230211 |
11 | 81553836381 |
12 | 34a96727b17 |
13 | 16b920acb6b |
14 | a2dd561c1d |
15 | 5751dc9791 |
hex | 31228f8b83 |
211033230211 has 8 divisors (see below), whose sum is σ = 215913282848. Its totient is φ = 206199000000.
The previous prime is 211033230209. The next prime is 211033230227. The reversal of 211033230211 is 112032330112.
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 211033230211 - 21 = 211033230209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211033230281) 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 7 ways as a sum of consecutive naturals, for example, 11446290 + ... + 11464711.
It is an arithmetic number, because the mean of its divisors is an integer number (26989160356).
Almost surely, 2211033230211 is an apocalyptic number.
211033230211 is a deficient number, since it is larger than the sum of its proper divisors (4880052637).
211033230211 is a wasteful number, since it uses less digits than its factorization.
211033230211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22911213.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 211033230211 its reverse (112032330112), we get a palindrome (323065560323).
Subtracting from 211033230211 its reverse (112032330112), we obtain a palindrome (99000900099).
The spelling of 211033230211 in words is "two hundred eleven billion, thirty-three million, two hundred thirty thousand, two hundred eleven".
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