Base | Representation |
---|---|
bin | 110100010000110000… |
… | …0011011110000100101 |
3 | 101201200120222202201202 |
4 | 1220201200123300211 |
5 | 3314322203101013 |
6 | 123320334132245 |
7 | 11052124211441 |
oct | 1504140336045 |
9 | 351616882652 |
10 | 112231300133 |
11 | 43662708a07 |
12 | 19902051085 |
13 | a77786a244 |
14 | 560968b821 |
15 | 2dbce48858 |
hex | 1a2181bc25 |
112231300133 has 4 divisors (see below), whose sum is σ = 112513999020. Its totient is φ = 111948601248.
The previous prime is 112231300121. The next prime is 112231300163. The reversal of 112231300133 is 331003132211.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 35512271809 + 76719028324 = 188447^2 + 276982^2 .
It is a cyclic number.
It is not a de Polignac number, because 112231300133 - 216 = 112231234597 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112231300163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141348848 + ... + 141349641.
It is an arithmetic number, because the mean of its divisors is an integer number (28128499755).
Almost surely, 2112231300133 is an apocalyptic number.
It is an amenable number.
112231300133 is a deficient number, since it is larger than the sum of its proper divisors (282698887).
112231300133 is an equidigital number, since it uses as much as digits as its factorization.
112231300133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282698886.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 112231300133 its reverse (331003132211), we get a palindrome (443234432344).
The spelling of 112231300133 in words is "one hundred twelve billion, two hundred thirty-one million, three hundred thousand, one hundred thirty-three".
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