Base | Representation |
---|---|
bin | 1100010010011010001… |
… | …0101000101001101001 |
3 | 202011212220220200012010 |
4 | 3010212202220221221 |
5 | 11424313100323423 |
6 | 240551125510133 |
7 | 21152153326305 |
oct | 3044642505151 |
9 | 664786820163 |
10 | 211100011113 |
11 | 815884a8902 |
12 | 34ab4b72349 |
13 | 16ba2b923a4 |
14 | a308386d05 |
15 | 5757bbb693 |
hex | 31268a8a69 |
211100011113 has 32 divisors (see below), whose sum is σ = 286219964160. Its totient is φ = 138378977280.
The previous prime is 211100011091. The next prime is 211100011117. The reversal of 211100011113 is 311110001112.
It is not a de Polignac number, because 211100011113 - 216 = 211099945577 is a prime.
It is not an unprimeable number, because it can be changed into a prime (211100011117) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33930343 + ... + 33936563.
It is an arithmetic number, because the mean of its divisors is an integer number (8944373880).
Almost surely, 2211100011113 is an apocalyptic number.
It is an amenable number.
211100011113 is a deficient number, since it is larger than the sum of its proper divisors (75119953047).
211100011113 is a wasteful number, since it uses less digits than its factorization.
211100011113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7089.
The product of its (nonzero) digits is 6, while the sum is 12.
Adding to 211100011113 its reverse (311110001112), we get a palindrome (522210012225).
The spelling of 211100011113 in words is "two hundred eleven billion, one hundred million, eleven thousand, one hundred thirteen".
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