Base | Representation |
---|---|
bin | 110100001101001011… |
… | …0101110000100111011 |
3 | 101201101020012210121200 |
4 | 1220122112232010323 |
5 | 3314100444010321 |
6 | 123300410305243 |
7 | 11046136303362 |
oct | 1503226560473 |
9 | 351336183550 |
10 | 112111313211 |
11 | 43600a05a67 |
12 | 19889a28223 |
13 | a758a49271 |
14 | 55d77767d9 |
15 | 2db2646d26 |
hex | 1a1a5ae13b |
112111313211 has 12 divisors (see below), whose sum is σ = 162610510920. Its totient is φ = 74430745920.
The previous prime is 112111313203. The next prime is 112111313221. The reversal of 112111313211 is 112313111211.
112111313211 is a `hidden beast` number, since 1 + 1 + 211 + 131 + 321 + 1 = 666.
It is not a de Polignac number, because 112111313211 - 23 = 112111313203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (112111313201) 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 11 ways as a sum of consecutive naturals, for example, 25841841 + ... + 25846178.
It is an arithmetic number, because the mean of its divisors is an integer number (13550875910).
Almost surely, 2112111313211 is an apocalyptic number.
112111313211 is a deficient number, since it is larger than the sum of its proper divisors (50499197709).
112111313211 is a wasteful number, since it uses less digits than its factorization.
112111313211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51688266 (or 51688263 counting only the distinct ones).
The product of its digits is 36, while the sum is 18.
Adding to 112111313211 its reverse (112313111211), we get a palindrome (224424424422).
The spelling of 112111313211 in words is "one hundred twelve billion, one hundred eleven million, three hundred thirteen thousand, two hundred eleven".
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