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6710085 = 325149113
BaseRepresentation
bin11001100110001101000101
3110121220111200
4121212031011
53204210320
6355453113
7111014634
oct31461505
913556450
106710085
113873428
1222b7199
13150c285
14c6951b
158c8290
hex666345

6710085 has 12 divisors (see below), whose sum is σ = 11630892. Its totient is φ = 3578688.

The previous prime is 6710083. The next prime is 6710153. The reversal of 6710085 is 5800176.

It can be written as a sum of positive squares in 2 ways, for example, as 3448449 + 3261636 = 1857^2 + 1806^2 .

It is not a de Polignac number, because 6710085 - 21 = 6710083 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6710083) 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 11 ways as a sum of consecutive naturals, for example, 74512 + ... + 74601.

It is an arithmetic number, because the mean of its divisors is an integer number (969241).

Almost surely, 26710085 is an apocalyptic number.

It is an amenable number.

6710085 is a deficient number, since it is larger than the sum of its proper divisors (4920807).

6710085 is a wasteful number, since it uses less digits than its factorization.

6710085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149124 (or 149121 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 6710085 is about 2590.3831762888. The cubic root of 6710085 is about 188.6149041337.

Subtracting from 6710085 its reverse (5800176), we obtain a palindrome (909909).

The spelling of 6710085 in words is "six million, seven hundred ten thousand, eighty-five".

Divisors: 1 3 5 9 15 45 149113 447339 745565 1342017 2236695 6710085