Search a number
-
+
6808341 = 32269447
BaseRepresentation
bin11001111110001100010101
3110210220021210
4121332030111
53220331331
6401532033
7111604251
oct31761425
913726253
106808341
113930231
122344019
131544c07
14c93261
158e7446
hex67e315

6808341 has 4 divisors (see below), whose sum is σ = 9077792. Its totient is φ = 4538892.

The previous prime is 6808273. The next prime is 6808397. The reversal of 6808341 is 1438086.

It is a happy number.

6808341 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6808341 - 217 = 6677269 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6808299 and 6808308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6804341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134721 + ... + 1134726.

It is an arithmetic number, because the mean of its divisors is an integer number (2269448).

Almost surely, 26808341 is an apocalyptic number.

It is an amenable number.

6808341 is a deficient number, since it is larger than the sum of its proper divisors (2269451).

6808341 is a wasteful number, since it uses less digits than its factorization.

6808341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269450.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 6808341 is about 2609.2797856880. The cubic root of 6808341 is about 189.5310781822.

The spelling of 6808341 in words is "six million, eight hundred eight thousand, three hundred forty-one".

Divisors: 1 3 2269447 6808341