Base | Representation |
---|---|
bin | 10111001000010110… |
… | …11000101001011110 |
3 | 1012001102220002011200 |
4 | 23210023120221132 |
5 | 200413014440012 |
6 | 5412123300330 |
7 | 616506213156 |
oct | 134413305136 |
9 | 35042802150 |
10 | 12418124382 |
11 | 52a2786714 |
12 | 24a697a6a6 |
13 | 122b9808c1 |
14 | 85b37d766 |
15 | 4ca3143dc |
hex | 2e42d8a5e |
12418124382 has 24 divisors (see below), whose sum is σ = 27054594840. Its totient is φ = 4116504240.
The previous prime is 12418124353. The next prime is 12418124393. The reversal of 12418124382 is 28342181421.
12418124382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 1902532 + ... + 1909047.
It is an arithmetic number, because the mean of its divisors is an integer number (1127274785).
Almost surely, 212418124382 is an apocalyptic number.
12418124382 is an abundant number, since it is smaller than the sum of its proper divisors (14636470458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12418124382 is a wasteful number, since it uses less digits than its factorization.
12418124382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3811768 (or 3811765 counting only the distinct ones).
The product of its digits is 24576, while the sum is 36.
The spelling of 12418124382 in words is "twelve billion, four hundred eighteen million, one hundred twenty-four thousand, three hundred eighty-two".
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