Base | Representation |
---|---|
bin | 11000111011011100… |
… | …11010011100001000 |
3 | 1021112201121201210212 |
4 | 30131232122130020 |
5 | 204402200424242 |
6 | 10052013100252 |
7 | 652441535342 |
oct | 143556323410 |
9 | 37481551725 |
10 | 13383608072 |
11 | 574877491a |
12 | 2716187688 |
13 | 13539c4223 |
14 | 90d6a4292 |
15 | 534e78782 |
hex | 31db9a708 |
13383608072 has 16 divisors (see below), whose sum is σ = 25191912060. Its totient is φ = 6665764864.
The previous prime is 13383608047. The next prime is 13383608087. The reversal of 13383608072 is 27080638331.
13383608072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 7753506916 + 5630101156 = 88054^2 + 75034^2 .
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, 3252713 + ... + 3256824.
Almost surely, 213383608072 is an apocalyptic number.
It is an amenable number.
13383608072 is a deficient number, since it is larger than the sum of its proper divisors (11808303988).
13383608072 is a wasteful number, since it uses less digits than its factorization.
13383608072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6509800 (or 6509796 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 41.
The spelling of 13383608072 in words is "thirteen billion, three hundred eighty-three million, six hundred eight thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •