Base | Representation |
---|---|
bin | 1110111100110001… |
… | …11010100101101010 |
3 | 202201100102010000000 |
4 | 13132120322211222 |
5 | 112414131300212 |
6 | 3404225523430 |
7 | 402615135342 |
oct | 73630724552 |
9 | 22640363000 |
10 | 8026040682 |
11 | 3449544180 |
12 | 167baa3576 |
13 | 9aba5cbca |
14 | 561d25d22 |
15 | 31e9411dc |
hex | 1de63a96a |
8026040682 has 128 divisors (see below), whose sum is σ = 19894118400. Its totient is φ = 2407857840.
The previous prime is 8026040641. The next prime is 8026040683. The reversal of 8026040682 is 2860406208.
It is not an unprimeable number, because it can be changed into a prime (8026040683) 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 63 ways as a sum of consecutive naturals, for example, 5147419 + ... + 5148977.
It is an arithmetic number, because the mean of its divisors is an integer number (155422800).
Almost surely, 28026040682 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8026040682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9947059200).
8026040682 is an abundant number, since it is smaller than the sum of its proper divisors (11868077718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8026040682 is a wasteful number, since it uses less digits than its factorization.
8026040682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1700 (or 1682 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 8026040682 is about 89588.1726680481. The cubic root of 8026040682 is about 2002.1677065088.
The spelling of 8026040682 in words is "eight billion, twenty-six million, forty thousand, six hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •