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2295 = 33517
BaseRepresentation
bin100011110111
310011000
4203313
533140
614343
76456
oct4367
93130
102295
1117a7
1213b3
131077
14b9d
15a30
hex8f7

2295 has 16 divisors (see below), whose sum is σ = 4320. Its totient is φ = 1152.

The previous prime is 2293. The next prime is 2297. The reversal of 2295 is 5922.

It is an interprime number because it is at equal distance from previous prime (2293) and next prime (2297).

Together with 2024 it forms a betrothed pair.

It is not a de Polignac number, because 2295 - 21 = 2293 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127 + ... + 143.

It is an arithmetic number, because the mean of its divisors is an integer number (270).

2295 is a deficient number, since it is larger than the sum of its proper divisors (2025).

2295 is a wasteful number, since it uses less digits than its factorization.

2295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31 (or 25 counting only the distinct ones).

The product of its digits is 180, while the sum is 18.

The square root of 2295 is about 47.9061582680. The cubic root of 2295 is about 13.1904890165.

The spelling of 2295 in words is "two thousand, two hundred ninety-five".

Divisors: 1 3 5 9 15 17 27 45 51 85 135 153 255 459 765 2295