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132532 = 22171949
BaseRepresentation
bin100000010110110100
320201210121
4200112310
513220112
62501324
71061251
oct402664
9221717
10132532
1190634
1264844
134842a
1436428
1529407
hex205b4

132532 has 12 divisors (see below), whose sum is σ = 245700. Its totient is φ = 62336.

The previous prime is 132529. The next prime is 132533. The reversal of 132532 is 235231.

It can be written as a sum of positive squares in 2 ways, for example, as 104976 + 27556 = 324^2 + 166^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 907 + ... + 1042.

It is an arithmetic number, because the mean of its divisors is an integer number (20475).

2132532 is an apocalyptic number.

It is an amenable number.

132532 is a deficient number, since it is larger than the sum of its proper divisors (113168).

132532 is a wasteful number, since it uses less digits than its factorization.

132532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970 (or 1968 counting only the distinct ones).

The product of its digits is 180, while the sum is 16.

The square root of 132532 is about 364.0494471909. The cubic root of 132532 is about 50.9847448927.

Adding to 132532 its reverse (235231), we get a palindrome (367763).

The spelling of 132532 in words is "one hundred thirty-two thousand, five hundred thirty-two".

Divisors: 1 2 4 17 34 68 1949 3898 7796 33133 66266 132532