Search a number
-
+
968797 = 7871231
BaseRepresentation
bin11101100100001011101
31211012221101
43230201131
5222000142
632433101
711143324
oct3544135
91735841
10968797
11601965
123a8791
1327bc6b
141b30bb
151420b7
hexec85d

968797 has 4 divisors (see below), whose sum is σ = 970816. Its totient is φ = 966780.

The previous prime is 968761. The next prime is 968801. The reversal of 968797 is 797869.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 968797 - 215 = 936029 is a prime.

It is a Duffinian number.

968797 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968197) 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, 172 + ... + 1402.

It is an arithmetic number, because the mean of its divisors is an integer number (242704).

2968797 is an apocalyptic number.

It is an amenable number.

968797 is a deficient number, since it is larger than the sum of its proper divisors (2019).

968797 is a wasteful number, since it uses less digits than its factorization.

968797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018.

The product of its digits is 190512, while the sum is 46.

The square root of 968797 is about 984.2748599858. The cubic root of 968797 is about 98.9488903960.

The spelling of 968797 in words is "nine hundred sixty-eight thousand, seven hundred ninety-seven".

Divisors: 1 787 1231 968797