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6842113 is a prime number
BaseRepresentation
bin11010000110011100000001
3110212121121121
4122012130001
53222421423
6402352241
7112104565
oct32063401
913777547
106842113
113953643
12235b681
1315573b5
14ca16a5
1590245d
hex686701

6842113 has 2 divisors, whose sum is σ = 6842114. Its totient is φ = 6842112.

The previous prime is 6842093. The next prime is 6842131. The reversal of 6842113 is 3112486.

Together with next prime (6842131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6290064 + 552049 = 2508^2 + 743^2 .

It is a cyclic number.

It is not a de Polignac number, because 6842113 - 25 = 6842081 is a prime.

It is not a weakly prime, because it can be changed into another prime (6842813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3421056 + 3421057.

It is an arithmetic number, because the mean of its divisors is an integer number (3421057).

Almost surely, 26842113 is an apocalyptic number.

It is an amenable number.

6842113 is a deficient number, since it is larger than the sum of its proper divisors (1).

6842113 is an equidigital number, since it uses as much as digits as its factorization.

6842113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 25.

The square root of 6842113 is about 2615.7432978027. The cubic root of 6842113 is about 189.8439438809.

Adding to 6842113 its reverse (3112486), we get a palindrome (9954599).

It can be divided in two parts, 6842 and 113, that multiplied together give a triangular number (773146 = T1243).

The spelling of 6842113 in words is "six million, eight hundred forty-two thousand, one hundred thirteen".