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22324 = 225581
BaseRepresentation
bin101011100110100
31010121211
411130310
51203244
6251204
7122041
oct53464
933554
1022324
1115855
1210b04
13a213
1481c8
156934
hex5734

22324 has 6 divisors (see below), whose sum is σ = 39074. Its totient is φ = 11160.

The previous prime is 22307. The next prime is 22343. The reversal of 22324 is 42322.

Adding to 22324 its reverse (42322), we get a palindrome (64646).

It can be written as a sum of positive squares in only one way, i.e., 17424 + 4900 = 132^2 + 70^2 .

It is a super-3 number, since 3×223243 = 33376231284672, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2787 + ... + 2794.

222324 is an apocalyptic number.

It is an amenable number.

22324 is a deficient number, since it is larger than the sum of its proper divisors (16750).

22324 is a wasteful number, since it uses less digits than its factorization.

22324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5585 (or 5583 counting only the distinct ones).

The product of its digits is 96, while the sum is 13.

The square root of 22324 is about 149.4121815650. The cubic root of 22324 is about 28.1572781675.

The spelling of 22324 in words is "twenty-two thousand, three hundred twenty-four", and thus it is an iban number.

Divisors: 1 2 4 5581 11162 22324