Search a number
-
+
968047 = 2342089
BaseRepresentation
bin11101100010101101111
31211011220121
43230111233
5221434142
632425411
711141203
oct3542557
91734817
10968047
11601343
123a8267
1327b812
141b2b03
15141c67
hexec56f

968047 has 4 divisors (see below), whose sum is σ = 1010160. Its totient is φ = 925936.

The previous prime is 968041. The next prime is 968063. The reversal of 968047 is 740869.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 740869 = 3123899.

It is a cyclic number.

It is not a de Polignac number, because 968047 - 27 = 967919 is a prime.

It is a super-2 number, since 2×9680472 = 1874229988418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968041) 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, 21022 + ... + 21067.

It is an arithmetic number, because the mean of its divisors is an integer number (252540).

2968047 is an apocalyptic number.

968047 is a deficient number, since it is larger than the sum of its proper divisors (42113).

968047 is a wasteful number, since it uses less digits than its factorization.

968047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42112.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 968047 is about 983.8937950816. The cubic root of 968047 is about 98.9233498453.

The spelling of 968047 in words is "nine hundred sixty-eight thousand, forty-seven".

Divisors: 1 23 42089 968047