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52302 = 2323379
BaseRepresentation
bin1100110001001110
32122202010
430301032
53133202
61042050
7305325
oct146116
978663
1052302
1136328
1226326
131aa63
14150bc
151076c
hexcc4e

52302 has 16 divisors (see below), whose sum is σ = 109440. Its totient is φ = 16632.

The previous prime is 52301. The next prime is 52313. The reversal of 52302 is 20325.

52302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52 + ... + 327.

It is an arithmetic number, because the mean of its divisors is an integer number (6840).

252302 is an apocalyptic number.

52302 is an abundant number, since it is smaller than the sum of its proper divisors (57138).

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 (54720).

52302 is a wasteful number, since it uses less digits than its factorization.

52302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 52302 is about 228.6963051735. The cubic root of 52302 is about 37.3972297223.

Adding to 52302 its reverse (20325), we get a palindrome (72627).

The spelling of 52302 in words is "fifty-two thousand, three hundred two".

Divisors: 1 2 3 6 23 46 69 138 379 758 1137 2274 8717 17434 26151 52302