Base | Representation |
---|---|
bin | 10111111011000001… |
… | …10110000001010110 |
3 | 1020011001201011000201 |
4 | 23331200312001112 |
5 | 202300323230433 |
6 | 5522225531114 |
7 | 633160141546 |
oct | 137540660126 |
9 | 36131634021 |
10 | 12843180118 |
11 | 54a070534a |
12 | 25a51a3a9a |
13 | 1298a55882 |
14 | 89b9c7326 |
15 | 5027c6a7d |
hex | 2fd836056 |
12843180118 has 8 divisors (see below), whose sum is σ = 19299358512. Its totient is φ = 6410060616.
The previous prime is 12843180113. The next prime is 12843180139. The reversal of 12843180118 is 81108134821.
12843180118 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 (12843180113) 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 3 ways as a sum of consecutive naturals, for example, 5763330 + ... + 5765557.
It is an arithmetic number, because the mean of its divisors is an integer number (2412419814).
Almost surely, 212843180118 is an apocalyptic number.
12843180118 is a deficient number, since it is larger than the sum of its proper divisors (6456178394).
12843180118 is a wasteful number, since it uses less digits than its factorization.
12843180118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11529446.
The product of its (nonzero) digits is 12288, while the sum is 37.
The spelling of 12843180118 in words is "twelve billion, eight hundred forty-three million, one hundred eighty thousand, one hundred eighteen".
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