Base | Representation |
---|---|
bin | 1011101011100111011000… |
… | …0100010001010001111000 |
3 | 1200110212102202222210221111 |
4 | 2322321312010101101320 |
5 | 3140413333324432010 |
6 | 43152231004050104 |
7 | 2463641430362266 |
oct | 272716604212170 |
9 | 50425382883844 |
10 | 12843933045880 |
11 | 4102099400182 |
12 | 15352a7233934 |
13 | 7222404c9ba1 |
14 | 3259149d7436 |
15 | 17417814658a |
hex | bae76111478 |
12843933045880 has 32 divisors (see below), whose sum is σ = 30155321066400. Its totient is φ = 4914200469376.
The previous prime is 12843933045871. The next prime is 12843933045893. The reversal of 12843933045880 is 8854033934821.
It is a happy number.
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, 6980397475 + ... + 6980399314.
It is an arithmetic number, because the mean of its divisors is an integer number (942353783325).
Almost surely, 212843933045880 is an apocalyptic number.
12843933045880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12843933045880 is an abundant number, since it is smaller than the sum of its proper divisors (17311388020520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12843933045880 is a wasteful number, since it uses less digits than its factorization.
12843933045880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13960796823 (or 13960796819 counting only the distinct ones).
The product of its (nonzero) digits is 19906560, while the sum is 58.
The spelling of 12843933045880 in words is "twelve trillion, eight hundred forty-three billion, nine hundred thirty-three million, forty-five thousand, eight hundred eighty".
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