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8675 = 52347
BaseRepresentation
bin10000111100011
3102220022
42013203
5234200
6104055
734202
oct20743
912808
108675
116577
12502b
133c44
143239
152885
hex21e3

8675 has 6 divisors (see below), whose sum is σ = 10788. Its totient is φ = 6920.

The previous prime is 8669. The next prime is 8677. The reversal of 8675 is 5768.

Subtracting from 8675 its sum of digits (26), we obtain a square (8649 = 932).

It can be divided in two parts, 86 and 75, that added together give a palindrome (161).

8675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8675 - 28 = 8419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 149 + ... + 198.

It is an arithmetic number, because the mean of its divisors is an integer number (1798).

28675 is an apocalyptic number.

8675 is a deficient number, since it is larger than the sum of its proper divisors (2113).

8675 is a wasteful number, since it uses less digits than its factorization.

8675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 352 counting only the distinct ones).

The product of its digits is 1680, while the sum is 26.

The square root of 8675 is about 93.1396800510. The cubic root of 8675 is about 20.5473819734.

The spelling of 8675 in words is "eight thousand, six hundred seventy-five".

Divisors: 1 5 25 347 1735 8675