Search a number
-
+
6960868 = 228919553
BaseRepresentation
bin11010100011011011100100
3111002122111221
4122203123210
53240221433
6405110124
7113111035
oct32433344
914078457
106960868
113a24892
1223b8344
131599475
14cd2a8c
1592772d
hex6a36e4

6960868 has 12 divisors (see below), whose sum is σ = 12319020. Its totient is φ = 3441152.

The previous prime is 6960853. The next prime is 6960869. The reversal of 6960868 is 8680696.

It can be written as a sum of positive squares in 2 ways, for example, as 3655744 + 3305124 = 1912^2 + 1818^2 .

It is not an unprimeable number, because it can be changed into a prime (6960869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9421 + ... + 10132.

It is an arithmetic number, because the mean of its divisors is an integer number (1026585).

Almost surely, 26960868 is an apocalyptic number.

It is an amenable number.

6960868 is a deficient number, since it is larger than the sum of its proper divisors (5358152).

6960868 is a wasteful number, since it uses less digits than its factorization.

6960868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19646 (or 19644 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 6960868 is about 2638.3456938013. The cubic root of 6960868 is about 190.9359909047.

The spelling of 6960868 in words is "six million, nine hundred sixty thousand, eight hundred sixty-eight".

Divisors: 1 2 4 89 178 356 19553 39106 78212 1740217 3480434 6960868