Base | Representation |
---|---|
bin | 10111010000001011… |
… | …01101010001001100 |
3 | 1012020000100221112011 |
4 | 23220011231101030 |
5 | 201031314313334 |
6 | 5422425551004 |
7 | 621234036364 |
oct | 135005552114 |
9 | 35200327464 |
10 | 12483744844 |
11 | 53268262aa |
12 | 2504945464 |
13 | 123c447b8c |
14 | 865d819a4 |
15 | 4d0e77564 |
hex | 2e816d44c |
12483744844 has 24 divisors (see below), whose sum is σ = 23391562320. Its totient is φ = 5808692736.
The previous prime is 12483744841. The next prime is 12483744859. The reversal of 12483744844 is 44844738421.
It is not an unprimeable number, because it can be changed into a prime (12483744841) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025322 + ... + 1037425.
It is an arithmetic number, because the mean of its divisors is an integer number (974648430).
Almost surely, 212483744844 is an apocalyptic number.
It is an amenable number.
12483744844 is a deficient number, since it is larger than the sum of its proper divisors (10907817476).
12483744844 is a wasteful number, since it uses less digits than its factorization.
12483744844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2062857 (or 2062855 counting only the distinct ones).
The product of its digits is 2752512, while the sum is 49.
The spelling of 12483744844 in words is "twelve billion, four hundred eighty-three million, seven hundred forty-four thousand, eight hundred forty-four".
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