Base | Representation |
---|---|
bin | 1111000010101010… |
… | …10000011011011001 |
3 | 202211210022111101010 |
4 | 13201111100123121 |
5 | 113014301210314 |
6 | 3413152044133 |
7 | 404054610513 |
oct | 74125203331 |
9 | 22753274333 |
10 | 8075413209 |
11 | 34743a6516 |
12 | 1694533649 |
13 | 9b9058816 |
14 | 5686d8bb3 |
15 | 323e45059 |
hex | 1e15506d9 |
8075413209 has 16 divisors (see below), whose sum is σ = 10795583232. Its totient is φ = 5369446608.
The previous prime is 8075413189. The next prime is 8075413217. The reversal of 8075413209 is 9023145708.
It is not a de Polignac number, because 8075413209 - 215 = 8075380441 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8075413279) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2519602 + ... + 2522804.
It is an arithmetic number, because the mean of its divisors is an integer number (674723952).
Almost surely, 28075413209 is an apocalyptic number.
It is an amenable number.
8075413209 is a deficient number, since it is larger than the sum of its proper divisors (2720170023).
8075413209 is a wasteful number, since it uses less digits than its factorization.
8075413209 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5156.
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 8075413209 is about 89863.3029050235. The cubic root of 8075413209 is about 2006.2647897979.
The spelling of 8075413209 in words is "eight billion, seventy-five million, four hundred thirteen thousand, two hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.121 sec. • engine limits •