Base | Representation |
---|---|
bin | 10111000110101100… |
… | …10110100001011100 |
3 | 1012000110201202202021 |
4 | 23203112112201130 |
5 | 200400440101134 |
6 | 5410505305524 |
7 | 616250101444 |
oct | 134326264134 |
9 | 35013652667 |
10 | 12404222044 |
11 | 5295950685 |
12 | 24a21952a4 |
13 | 1228b23a76 |
14 | 8595a1124 |
15 | 4c8eba0b4 |
hex | 2e359685c |
12404222044 has 12 divisors (see below), whose sum is σ = 21715558704. Its totient is φ = 6199776704.
The previous prime is 12404222011. The next prime is 12404222053. The reversal of 12404222044 is 44022240421.
12404222044 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 3 ways as a sum of consecutive naturals, for example, 571597 + ... + 592900.
It is an arithmetic number, because the mean of its divisors is an integer number (1809629892).
Almost surely, 212404222044 is an apocalyptic number.
It is an amenable number.
12404222044 is a deficient number, since it is larger than the sum of its proper divisors (9311336660).
12404222044 is a wasteful number, since it uses less digits than its factorization.
12404222044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1167164 (or 1167162 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 25.
Adding to 12404222044 its reverse (44022240421), we get a palindrome (56426462465).
The spelling of 12404222044 in words is "twelve billion, four hundred four million, two hundred twenty-two thousand, forty-four".
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