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8095 = 51619
BaseRepresentation
bin1111110011111
3102002211
41332133
5224340
6101251
732413
oct17637
912084
108095
11609a
124827
1338b9
142d43
1525ea
hex1f9f

8095 has 4 divisors (see below), whose sum is σ = 9720. Its totient is φ = 6472.

The previous prime is 8093. The next prime is 8101. The reversal of 8095 is 5908.

8095 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8095 - 21 = 8093 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8093) 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, 805 + ... + 814.

It is an arithmetic number, because the mean of its divisors is an integer number (2430).

8095 is a deficient number, since it is larger than the sum of its proper divisors (1625).

8095 is a wasteful number, since it uses less digits than its factorization.

8095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 8095 is about 89.9722179342. The cubic root of 8095 is about 20.0788553497.

Subtracting from 8095 its reverse (5908), we obtain a 7-th power (2187 = 37).

The spelling of 8095 in words is "eight thousand, ninety-five".

Divisors: 1 5 1619 8095