Base | Representation |
---|---|
bin | 11101111100011000… |
… | …00110011110010000 |
3 | 1112111100100110122012 |
4 | 32332030012132100 |
5 | 230410342321133 |
6 | 11215103002052 |
7 | 1106241402500 |
oct | 167614063620 |
9 | 45440313565 |
10 | 16075745168 |
11 | 68aa38030a |
12 | 3147899328 |
13 | 1692686a62 |
14 | ac704ba00 |
15 | 6414a8b48 |
hex | 3be306790 |
16075745168 has 30 divisors (see below), whose sum is σ = 36231942726. Its totient is φ = 6889604736.
The previous prime is 16075745167. The next prime is 16075745171. The reversal of 16075745168 is 86154757061.
It is a happy number.
16075745168 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 only one way, i.e., 14121044224 + 1954700944 = 118832^2 + 44212^2 .
It is not an unprimeable number, because it can be changed into a prime (16075745167) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 10251605 + ... + 10253172.
Almost surely, 216075745168 is an apocalyptic number.
It is an amenable number.
16075745168 is an abundant number, since it is smaller than the sum of its proper divisors (20156197558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16075745168 is a wasteful number, since it uses less digits than its factorization.
16075745168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20504799 (or 20504786 counting only the distinct ones).
The product of its (nonzero) digits is 1411200, while the sum is 50.
The spelling of 16075745168 in words is "sixteen billion, seventy-five million, seven hundred forty-five thousand, one hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •