[go: up one dir, main page]

Search a number
-
+
968936 = 23313907
BaseRepresentation
bin11101100100011101000
31211020010112
43230203220
5222001221
632433452
711143613
oct3544350
91736115
10968936
11601a81
123a8888
1327c047
141b317a
1514215b
hexec8e8

968936 has 16 divisors (see below), whose sum is σ = 1875840. Its totient is φ = 468720.

The previous prime is 968917. The next prime is 968939. The reversal of 968936 is 639869.

968936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 968893 and 968902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968939) by changing a digit.

968936 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1706 + ... + 2201.

It is an arithmetic number, because the mean of its divisors is an integer number (117240).

2968936 is an apocalyptic number.

It is an amenable number.

968936 is a deficient number, since it is larger than the sum of its proper divisors (906904).

968936 is a wasteful number, since it uses less digits than its factorization.

968936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3944 (or 3940 counting only the distinct ones).

The product of its digits is 69984, while the sum is 41.

The square root of 968936 is about 984.3454678110. The cubic root of 968936 is about 98.9536224633.

The spelling of 968936 in words is "nine hundred sixty-eight thousand, nine hundred thirty-six".

Divisors: 1 2 4 8 31 62 124 248 3907 7814 15628 31256 121117 242234 484468 968936