Base | Representation |
---|---|
bin | 1100011100101110… |
… | …11101101100000000 |
3 | 122020210011002220222 |
4 | 12032113131230000 |
5 | 102141432423010 |
6 | 3023110122212 |
7 | 324423444554 |
oct | 61627355400 |
9 | 18223132828 |
10 | 6683482880 |
11 | 291a719678 |
12 | 1366350368 |
13 | 8268740c9 |
14 | 4758c7864 |
15 | 291b46355 |
hex | 18e5ddb00 |
6683482880 has 72 divisors (see below), whose sum is σ = 16228558752. Its totient is φ = 2636734464.
The previous prime is 6683482879. The next prime is 6683482907. The reversal of 6683482880 is 882843866.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57677 + ... + 129203.
Almost surely, 26683482880 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6683482880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8114279376).
6683482880 is an abundant number, since it is smaller than the sum of its proper divisors (9545075872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6683482880 is an equidigital number, since it uses as much as digits as its factorization.
6683482880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71621 (or 71607 counting only the distinct ones).
The product of its (nonzero) digits is 3538944, while the sum is 53.
The square root of 6683482880 is about 81752.5710910672. The cubic root of 6683482880 is about 1883.6531953306.
The spelling of 6683482880 in words is "six billion, six hundred eighty-three million, four hundred eighty-two thousand, eight hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •