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65324 = 2272333
BaseRepresentation
bin1111111100101100
310022121102
433330230
54042244
61222232
7361310
oct177454
9108542
1065324
1145096
1231978
132396c
1419b40
151454e
hexff2c

65324 has 12 divisors (see below), whose sum is σ = 130704. Its totient is φ = 27984.

The previous prime is 65323. The next prime is 65327. The reversal of 65324 is 42356.

65324 is an admirable number.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 6 + 53 + 310 + 211 + 46 .

It is a junction number, because it is equal to n+sod(n) for n = 65296 and 65305.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 65324.

It is not an unprimeable number, because it can be changed into a prime (65323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1139 + ... + 1194.

It is an arithmetic number, because the mean of its divisors is an integer number (10892).

265324 is an apocalyptic number.

It is an amenable number.

65324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65352).

65324 is a wasteful number, since it uses less digits than its factorization.

65324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344 (or 2342 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 65324 is about 255.5856020984. The cubic root of 65324 is about 40.2739527966.

The spelling of 65324 in words is "sixty-five thousand, three hundred twenty-four".

Divisors: 1 2 4 7 14 28 2333 4666 9332 16331 32662 65324