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2695 = 57211
BaseRepresentation
bin101010000111
310200211
4222013
541240
620251
710600
oct5207
93624
102695
112030
121687
1312c4
14da7
15bea
hexa87

2695 has 12 divisors (see below), whose sum is σ = 4104. Its totient is φ = 1680.

The previous prime is 2693. The next prime is 2699. The reversal of 2695 is 5962.

It can be divided in two parts, 26 and 95, that added together give a palindrome (121).

2695 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2695 - 21 = 2693 is a prime.

It is a Duffinian number.

Its product of digits (540) is a multiple of the sum of its prime factors (30).

It is a nialpdrome in base 14 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240 + ... + 250.

It is an arithmetic number, because the mean of its divisors is an integer number (342).

2695 is a deficient number, since it is larger than the sum of its proper divisors (1409).

2695 is a wasteful number, since it uses less digits than its factorization.

2695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30 (or 23 counting only the distinct ones).

The product of its digits is 540, while the sum is 22.

The square root of 2695 is about 51.9133894097. The cubic root of 2695 is about 13.9161656546.

The spelling of 2695 in words is "two thousand, six hundred ninety-five".

Divisors: 1 5 7 11 35 49 55 77 245 385 539 2695