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6876136 = 23978861
BaseRepresentation
bin11010001110101111101000
3110221100021201
4122032233220
53230014021
6403213544
7112306021
oct32165750
913840251
106876136
113977163
1223772b4
131569a27
14cadc48
1590c591
hex68ebe8

6876136 has 16 divisors (see below), whose sum is σ = 13027140. Its totient is φ = 3402240.

The previous prime is 6876131. The next prime is 6876139. The reversal of 6876136 is 6316786.

It can be written as a sum of positive squares in 2 ways, for example, as 6220036 + 656100 = 2494^2 + 810^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6876095 and 6876104.

It is not an unprimeable number, because it can be changed into a prime (6876131) 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, 3655 + ... + 5206.

Almost surely, 26876136 is an apocalyptic number.

It is an amenable number.

6876136 is a deficient number, since it is larger than the sum of its proper divisors (6151004).

6876136 is a wasteful number, since it uses less digits than its factorization.

6876136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8964 (or 8960 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 6876136 is about 2622.2387381777. The cubic root of 6876136 is about 190.1580955619.

The spelling of 6876136 in words is "six million, eight hundred seventy-six thousand, one hundred thirty-six".

Divisors: 1 2 4 8 97 194 388 776 8861 17722 35444 70888 859517 1719034 3438068 6876136