Search a number
-
+
6875952 = 243143249
BaseRepresentation
bin11010001110101100110000
3110221100000220
4122032230300
53230012302
6403213040
7112305336
oct32165460
913840026
106875952
113977006
122377180
131569915
14cadb56
1590c4bc
hex68eb30

6875952 has 20 divisors (see below), whose sum is σ = 17763000. Its totient is φ = 2291968.

The previous prime is 6875951. The next prime is 6875963. The reversal of 6875952 is 2595786.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6875951) 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 3 ways as a sum of consecutive naturals, for example, 71577 + ... + 71672.

It is an arithmetic number, because the mean of its divisors is an integer number (888150).

Almost surely, 26875952 is an apocalyptic number.

It is an amenable number.

6875952 is an abundant number, since it is smaller than the sum of its proper divisors (10887048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6875952 is a wasteful number, since it uses less digits than its factorization.

6875952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143260 (or 143254 counting only the distinct ones).

The product of its digits is 151200, while the sum is 42.

The square root of 6875952 is about 2622.2036534182. The cubic root of 6875952 is about 190.1563993863.

The spelling of 6875952 in words is "six million, eight hundred seventy-five thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 143249 286498 429747 572996 859494 1145992 1718988 2291984 3437976 6875952