Base | Representation |
---|---|
bin | 1101001111101… |
… | …11011110001100 |
3 | 21202002011220221 |
4 | 12213313132030 |
5 | 211421122444 |
6 | 15005321124 |
7 | 2516311612 |
oct | 647673614 |
9 | 252064827 |
10 | 111114124 |
11 | 577a2760 |
12 | 312661a4 |
13 | 1a035504 |
14 | 10a856b2 |
15 | 9b4ca84 |
hex | 69f778c |
111114124 has 24 divisors (see below), whose sum is σ = 213686928. Its totient is φ = 50135040.
The previous prime is 111114121. The next prime is 111114131. The reversal of 111114124 is 421411111.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 111114098 and 111114107.
It is not an unprimeable number, because it can be changed into a prime (111114121) 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, 3189 + ... + 15244.
It is an arithmetic number, because the mean of its divisors is an integer number (8903622).
Almost surely, 2111114124 is an apocalyptic number.
It is an amenable number.
111114124 is a deficient number, since it is larger than the sum of its proper divisors (102572804).
111114124 is a wasteful number, since it uses less digits than its factorization.
111114124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18585 (or 18583 counting only the distinct ones).
The product of its digits is 32, while the sum is 16.
The square root of 111114124 is about 10541.0684467942. The cubic root of 111114124 is about 480.7542020676.
Adding to 111114124 its reverse (421411111), we get a palindrome (532525235).
The spelling of 111114124 in words is "one hundred eleven million, one hundred fourteen thousand, one hundred twenty-four".
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