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2888 = 23192
BaseRepresentation
bin101101001000
310221222
4231020
543023
621212
711264
oct5510
93858
102888
112196
121808
131412
1410a4
15cc8
hexb48

2888 has 12 divisors (see below), whose sum is σ = 5715. Its totient is φ = 1368.

The previous prime is 2887. The next prime is 2897. The reversal of 2888 is 8882.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

2888 is nontrivially palindromic in base 6.

2888 is an esthetic number in base 6, because in such base it adjacent digits differ by 1.

It can be written as a sum of positive squares in only one way, i.e., 1444 + 1444 = 38^2 + 38^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=38.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a Duffinian number.

2888 is an undulating number in base 6.

It is a plaindrome in base 10.

It is a nialpdrome in base 8 and base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 2888.

It is not an unprimeable number, because it can be changed into a prime (2887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 143 + ... + 161.

It is an amenable number.

2888 is a deficient number, since it is larger than the sum of its proper divisors (2827).

2888 is a wasteful number, since it uses less digits than its factorization.

2888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44 (or 21 counting only the distinct ones).

The product of its digits is 1024, while the sum is 26.

The square root of 2888 is about 53.7401153702. The cubic root of 2888 is about 14.2407347178.

The spelling of 2888 in words is "two thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 19 38 76 152 361 722 1444 2888