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2995 = 5599
BaseRepresentation
bin101110110011
311002221
4232303
543440
621511
711506
oct5663
94087
102995
112283
121897
131495
14113d
15d4a
hexbb3

2995 has 4 divisors (see below), whose sum is σ = 3600. Its totient is φ = 2392.

The previous prime is 2971. The next prime is 2999. The reversal of 2995 is 5992.

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 2995 - 25 = 2963 is a prime.

It is a plaindrome in base 14.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2999) 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, 295 + ... + 304.

It is an arithmetic number, because the mean of its divisors is an integer number (900).

2995 is a deficient number, since it is larger than the sum of its proper divisors (605).

2995 is an equidigital number, since it uses as much as digits as its factorization.

2995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604.

The product of its digits is 810, while the sum is 25.

The square root of 2995 is about 54.7265931700. The cubic root of 2995 is about 14.4144787499.

The spelling of 2995 in words is "two thousand, nine hundred ninety-five".

Divisors: 1 5 599 2995