Base | Representation |
---|---|
bin | 1001110011110010111… |
… | …0000100000111010110 |
3 | 121002222121200121012221 |
4 | 2130330232010013112 |
5 | 10230113220323412 |
6 | 205230152332554 |
7 | 15114100021411 |
oct | 2347456040726 |
9 | 532877617187 |
10 | 168522432982 |
11 | 6551957a202 |
12 | 287b19a415a |
13 | 12b78aba787 |
14 | 8229732b78 |
15 | 45b4c82b07 |
hex | 273cb841d6 |
168522432982 has 8 divisors (see below), whose sum is σ = 252797411016. Its totient is φ = 84256629312.
The previous prime is 168522432907. The next prime is 168522432983. The reversal of 168522432982 is 289234225861.
168522432982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (168522432983) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 2247483 + ... + 2321254.
It is an arithmetic number, because the mean of its divisors is an integer number (31599676377).
Almost surely, 2168522432982 is an apocalyptic number.
168522432982 is a deficient number, since it is larger than the sum of its proper divisors (84274978034).
168522432982 is a wasteful number, since it uses less digits than its factorization.
168522432982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4587182.
The product of its digits is 3317760, while the sum is 52.
The spelling of 168522432982 in words is "one hundred sixty-eight billion, five hundred twenty-two million, four hundred thirty-two thousand, nine hundred eighty-two".
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