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BaseRepresentation
bin100000101111
32212121
4200233
531340
613411
76052
oct4057
92777
102095
111635
121267
13c52
14a99
1594a
hex82f

2095 has 4 divisors (see below), whose sum is σ = 2520. Its totient is φ = 1672.

The previous prime is 2089. The next prime is 2099. The reversal of 2095 is 5902.

Adding to 2095 its reverse (5902), we get a palindrome (7997).

2095 = 42 + 52 + ... + 182.

2095 is digitally balanced in base 2, 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 2095 - 23 = 2087 is a prime.

It is an Ulam number.

2095 is a lucky number.

It is a plaindrome in base 9 and base 12.

It is a nialpdrome in base 13 and base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099) 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, 205 + ... + 214.

It is an arithmetic number, because the mean of its divisors is an integer number (630).

22095 is an apocalyptic number.

2095 is a deficient number, since it is larger than the sum of its proper divisors (425).

2095 is an equidigital number, since it uses as much as digits as its factorization.

2095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 2095 is about 45.7711699654. The cubic root of 2095 is about 12.7956202463.

The spelling of 2095 in words is "two thousand, ninety-five".

Divisors: 1 5 419 2095