Base | Representation |
---|---|
bin | 11001111111000010111010 |
3 | 110211002002011 |
4 | 121333002322 |
5 | 3220434314 |
6 | 402000134 |
7 | 111620401 |
oct | 31770272 |
9 | 13732064 |
10 | 6811834 |
11 | 3932917 |
12 | 234604a |
13 | 1546693 |
14 | c94638 |
15 | 8e84c4 |
hex | 67f0ba |
6811834 has 16 divisors (see below), whose sum is σ = 10432800. Its totient is φ = 3335184.
The previous prime is 6811829. The next prime is 6811843. The reversal of 6811834 is 4381186.
It is a junction number, because it is equal to n+sod(n) for n = 6811796 and 6811805.
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, 29632 + ... + 29860.
It is an arithmetic number, because the mean of its divisors is an integer number (652050).
Almost surely, 26811834 is an apocalyptic number.
6811834 is a deficient number, since it is larger than the sum of its proper divisors (3620966).
6811834 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (6811833) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (477).
6811834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477.
The product of its digits is 4608, while the sum is 31.
The square root of 6811834 is about 2609.9490416481. The cubic root of 6811834 is about 189.5634854344.
The spelling of 6811834 in words is "six million, eight hundred eleven thousand, eight hundred thirty-four".
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