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2896 = 24181
BaseRepresentation
bin101101010000
310222021
4231100
543041
621224
711305
oct5520
93867
102896
1121a3
121814
13141a
1410ac
15cd1
hexb50

2896 has 10 divisors (see below), whose sum is σ = 5642. Its totient is φ = 1440.

The previous prime is 2887. The next prime is 2897. The reversal of 2896 is 6982.

It can be divided in two parts, 2 and 896, that added together give a palindrome (898).

It can be written as a sum of positive squares in only one way, i.e., 1600 + 1296 = 40^2 + 36^2 .

It is a nialpdrome in base 8 and base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2896.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2897) 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 as a sum of consecutive naturals, namely, 75 + ... + 106.

22896 is an apocalyptic number.

It is an amenable number.

2896 is a deficient number, since it is larger than the sum of its proper divisors (2746).

2896 is a wasteful number, since it uses less digits than its factorization.

2896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 183 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 2896 is about 53.8144961883. The cubic root of 2896 is about 14.2538719344.

The spelling of 2896 in words is "two thousand, eight hundred ninety-six".

Divisors: 1 2 4 8 16 181 362 724 1448 2896