Base | Representation |
---|---|
bin | 110110100101100010… |
… | …1110011100100111000 |
3 | 102012120112111122121021 |
4 | 1231023011303210320 |
5 | 3410033311231133 |
6 | 125504003352224 |
7 | 11316626652232 |
oct | 1551305634470 |
9 | 365515448537 |
10 | 117223930168 |
11 | 45794941834 |
12 | 1a876082674 |
13 | b0920183b7 |
14 | 5960791252 |
15 | 30b13e652d |
hex | 1b4b173938 |
117223930168 has 64 divisors (see below), whose sum is σ = 248765670720. Its totient is φ = 51478732800.
The previous prime is 117223930157. The next prime is 117223930183. The reversal of 117223930168 is 861039322711.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 328773 + ... + 585268.
It is an arithmetic number, because the mean of its divisors is an integer number (3886963605).
Almost surely, 2117223930168 is an apocalyptic number.
It is an amenable number.
117223930168 is an abundant number, since it is smaller than the sum of its proper divisors (131541740552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117223930168 is a wasteful number, since it uses less digits than its factorization.
117223930168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 914128 (or 914124 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 43.
The spelling of 117223930168 in words is "one hundred seventeen billion, two hundred twenty-three million, nine hundred thirty thousand, one hundred sixty-eight".
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