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2875 = 5323
BaseRepresentation
bin101100111011
310221111
4230323
543000
621151
711245
oct5473
93844
102875
112184
1217b7
131402
141095
15cba
hexb3b

2875 has 8 divisors (see below), whose sum is σ = 3744. Its totient is φ = 2200.

The previous prime is 2861. The next prime is 2879. The reversal of 2875 is 5782.

2875 is nontrivially palindromic in base 16.

2875 is an esthetic number in base 15, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 2875 - 25 = 2843 is a prime.

It is a Duffinian number.

2875 is an undulating number in base 16.

Its product of digits (560) is a multiple of the sum of its prime divisors (28).

It is a plaindrome in base 7.

It is a nialpdrome in base 5 and base 15.

It is not an unprimeable number, because it can be changed into a prime (2879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114 + ... + 136.

It is an arithmetic number, because the mean of its divisors is an integer number (468).

2875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2875 is a deficient number, since it is larger than the sum of its proper divisors (869).

2875 is an equidigital number, since it uses as much as digits as its factorization.

2875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38 (or 28 counting only the distinct ones).

The product of its digits is 560, while the sum is 22.

The square root of 2875 is about 53.6190264738. The cubic root of 2875 is about 14.2193348993.

It can be divided in two parts, 287 and 5, that added together give a palindrome (292).

The spelling of 2875 in words is "two thousand, eight hundred seventy-five".

Divisors: 1 5 23 25 115 125 575 2875