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52244 = 2237353
BaseRepresentation
bin1100110000010100
32122122222
430300110
53132434
61041512
7305213
oct146024
978588
1052244
1136285
1226298
131aa1a
141507a
151072e
hexcc14

52244 has 12 divisors (see below), whose sum is σ = 94164. Its totient is φ = 25344.

The previous prime is 52237. The next prime is 52249. The reversal of 52244 is 44225.

Adding to 52244 its reverse (44225), we get a palindrome (96469).

It can be written as a sum of positive squares in 2 ways, for example, as 35344 + 16900 = 188^2 + 130^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52249) by changing a digit.

52244 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29 + ... + 324.

It is an arithmetic number, because the mean of its divisors is an integer number (7847).

252244 is an apocalyptic number.

It is an amenable number.

52244 is a deficient number, since it is larger than the sum of its proper divisors (41920).

52244 is a wasteful number, since it uses less digits than its factorization.

52244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394 (or 392 counting only the distinct ones).

The product of its digits is 320, while the sum is 17.

The square root of 52244 is about 228.5694642773. The cubic root of 52244 is about 37.3834007954.

The spelling of 52244 in words is "fifty-two thousand, two hundred forty-four".

Divisors: 1 2 4 37 74 148 353 706 1412 13061 26122 52244