Base | Representation |
---|---|
bin | 1111100001111101… |
… | …11110101011101100 |
3 | 210112002102201211012 |
4 | 13300332332223230 |
5 | 114034012240222 |
6 | 3455212244352 |
7 | 413423622410 |
oct | 76076765354 |
9 | 23462381735 |
10 | 8338008812 |
11 | 3599652481 |
12 | 17484706b8 |
13 | a2b58b333 |
14 | 591532d40 |
15 | 33c0161e2 |
hex | 1f0fbeaec |
8338008812 has 24 divisors (see below), whose sum is σ = 16831874304. Its totient is φ = 3540034512.
The previous prime is 8338008799. The next prime is 8338008817. The reversal of 8338008812 is 2188008338.
It is a self number, because there is not a number n which added to its sum of digits gives 8338008812.
It is not an unprimeable number, because it can be changed into a prime (8338008817) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1388528 + ... + 1394519.
It is an arithmetic number, because the mean of its divisors is an integer number (701328096).
Almost surely, 28338008812 is an apocalyptic number.
It is an amenable number.
8338008812 is an abundant number, since it is smaller than the sum of its proper divisors (8493865492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8338008812 is a wasteful number, since it uses less digits than its factorization.
8338008812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2783165 (or 2783163 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 41.
The square root of 8338008812 is about 91312.6979778826. The cubic root of 8338008812 is about 2027.7797570449.
The spelling of 8338008812 in words is "eight billion, three hundred thirty-eight million, eight thousand, eight hundred twelve".
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