Search a number
-
+
968828095 = 5193765619
BaseRepresentation
bin111001101111110…
…010010010111111
32111112000120022001
4321233302102333
53441004444340
6240045203131
733002621464
oct7157622277
92445016261
10968828095
11457972984
122305604a7
13125944981
149295566b
155a0c529a
hex39bf24bf

968828095 has 4 divisors (see below), whose sum is σ = 1162593720. Its totient is φ = 775062472.

The previous prime is 968828093. The next prime is 968828111. The reversal of 968828095 is 590828869.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 590828869 = 4712570827.

It is a cyclic number.

It is not a de Polignac number, because 968828095 - 21 = 968828093 is a prime.

It is a super-2 number, since 2×9688280952 = 1877255755322658050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968828093) 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, 96882805 + ... + 96882814.

It is an arithmetic number, because the mean of its divisors is an integer number (290648430).

Almost surely, 2968828095 is an apocalyptic number.

968828095 is a deficient number, since it is larger than the sum of its proper divisors (193765625).

968828095 is a wasteful number, since it uses less digits than its factorization.

968828095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193765624.

The product of its (nonzero) digits is 2488320, while the sum is 55.

The square root of 968828095 is about 31126.0035179591. The cubic root of 968828095 is about 989.4994902257.

The spelling of 968828095 in words is "nine hundred sixty-eight million, eight hundred twenty-eight thousand, ninety-five".

Divisors: 1 5 193765619 968828095