Base | Representation |
---|---|
bin | 11000001110111000… |
… | …11001110111101100 |
3 | 1020120200012201121200 |
4 | 30013130121313230 |
5 | 203121001212041 |
6 | 5550540525500 |
7 | 640252243143 |
oct | 140734316754 |
9 | 36520181550 |
10 | 13009788396 |
11 | 5576760640 |
12 | 2630b50890 |
13 | 12c441b157 |
14 | 8b5b9675a |
15 | 5122371b6 |
hex | 307719dec |
13009788396 has 36 divisors (see below), whose sum is σ = 35875478184. Its totient is φ = 3942360000.
The previous prime is 13009788391. The next prime is 13009788403. The reversal of 13009788396 is 69388790031.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (13009788391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16426105 + ... + 16426896.
Almost surely, 213009788396 is an apocalyptic number.
It is an amenable number.
13009788396 is an abundant number, since it is smaller than the sum of its proper divisors (22865689788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13009788396 is a wasteful number, since it uses less digits than its factorization.
13009788396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32853022 (or 32853017 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 54.
The spelling of 13009788396 in words is "thirteen billion, nine million, seven hundred eighty-eight thousand, three hundred ninety-six".
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