Base | Representation |
---|---|
bin | 1101111101101… |
… | …00001110111000 |
3 | 22011101211101101 |
4 | 12332310032320 |
5 | 214441131133 |
6 | 15342301144 |
7 | 2621406241 |
oct | 676641670 |
9 | 264354341 |
10 | 117130168 |
11 | 601316a1 |
12 | 332877b4 |
13 | 1b3608bc |
14 | 117adcc8 |
15 | a43a37d |
hex | 6fb43b8 |
117130168 has 32 divisors (see below), whose sum is σ = 230499360. Its totient is φ = 55693440.
The previous prime is 117130147. The next prime is 117130207. The reversal of 117130168 is 861031711.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31546 + ... + 35062.
It is an arithmetic number, because the mean of its divisors is an integer number (7203105).
Almost surely, 2117130168 is an apocalyptic number.
It is an amenable number.
117130168 is a deficient number, since it is larger than the sum of its proper divisors (113369192).
117130168 is a wasteful number, since it uses less digits than its factorization.
117130168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3727 (or 3723 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 28.
The square root of 117130168 is about 10822.6691716970. The cubic root of 117130168 is about 489.2786386825.
Adding to 117130168 its reverse (861031711), we get a palindrome (978161879).
The spelling of 117130168 in words is "one hundred seventeen million, one hundred thirty thousand, one hundred sixty-eight".
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