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8324 = 222081
BaseRepresentation
bin10000010000100
3102102022
42002010
5231244
6102312
733161
oct20204
912368
108324
116288
124998
133a34
143068
1526ee
hex2084

8324 has 6 divisors (see below), whose sum is σ = 14574. Its totient is φ = 4160.

The previous prime is 8317. The next prime is 8329. The reversal of 8324 is 4238.

It can be written as a sum of positive squares in only one way, i.e., 6724 + 1600 = 82^2 + 40^2 .

It is a plaindrome in base 9 and base 15.

It is not an unprimeable number, because it can be changed into a prime (8329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1037 + ... + 1044.

It is an arithmetic number, because the mean of its divisors is an integer number (2429).

28324 is an apocalyptic number.

It is an amenable number.

8324 is a deficient number, since it is larger than the sum of its proper divisors (6250).

8324 is a wasteful number, since it uses less digits than its factorization.

8324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085 (or 2083 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 8324 is about 91.2359578237. The cubic root of 8324 is about 20.2664348619.

The spelling of 8324 in words is "eight thousand, three hundred twenty-four".

Divisors: 1 2 4 2081 4162 8324