Base | Representation |
---|---|
bin | 110011111000101001… |
… | …0110101101110101100 |
3 | 101122121012221220200021 |
4 | 1213301102311232230 |
5 | 3311143120230444 |
6 | 123104201211524 |
7 | 11023103013025 |
oct | 1476122655654 |
9 | 348535856607 |
10 | 111422430124 |
11 | 432880699a5 |
12 | 19717190ba4 |
13 | a6790ccc35 |
14 | 5570093c4c |
15 | 2d71e1d584 |
hex | 19f14b5bac |
111422430124 has 12 divisors (see below), whose sum is σ = 195979047264. Its totient is φ = 55428416624.
The previous prime is 111422430121. The next prime is 111422430137. The reversal of 111422430124 is 421034224111.
It is not an unprimeable number, because it can be changed into a prime (111422430121) 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, 70698724 + ... + 70700299.
It is an arithmetic number, because the mean of its divisors is an integer number (16331587272).
Almost surely, 2111422430124 is an apocalyptic number.
It is an amenable number.
111422430124 is a deficient number, since it is larger than the sum of its proper divisors (84556617140).
111422430124 is a wasteful number, since it uses less digits than its factorization.
111422430124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141399224 (or 141399222 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 111422430124 its reverse (421034224111), we get a palindrome (532456654235).
The spelling of 111422430124 in words is "one hundred eleven billion, four hundred twenty-two million, four hundred thirty thousand, one hundred twenty-four".
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