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6743113 = 131972633
BaseRepresentation
bin11001101110010001001001
3110200120210221
4121232101021
53211234423
6400310041
7111213136
oct31562111
913616727
106743113
113896223
122312321
131521310
14c7758d
158d2e5d
hex66e449

6743113 has 8 divisors (see below), whose sum is σ = 7301448. Its totient is φ = 6190464.

The previous prime is 6743111. The next prime is 6743129. The reversal of 6743113 is 3113476.

6743113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 725904 + 6017209 = 852^2 + 2453^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6743113 - 21 = 6743111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6743111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1245 + ... + 3877.

It is an arithmetic number, because the mean of its divisors is an integer number (912681).

Almost surely, 26743113 is an apocalyptic number.

It is an amenable number.

6743113 is a deficient number, since it is larger than the sum of its proper divisors (558335).

6743113 is a wasteful number, since it uses less digits than its factorization.

6743113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843.

The product of its digits is 1512, while the sum is 25.

The square root of 6743113 is about 2596.7504693366. The cubic root of 6743113 is about 188.9238609731.

Adding to 6743113 its reverse (3113476), we get a palindrome (9856589).

The spelling of 6743113 in words is "six million, seven hundred forty-three thousand, one hundred thirteen".

Divisors: 1 13 197 2561 2633 34229 518701 6743113