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132146 = 279439
BaseRepresentation
bin100000010000110010
320201021022
4200100302
513212041
62455442
71060160
oct402062
9221238
10132146
1190313
1264582
13481c1
1436230
152924b
hex20432

132146 has 8 divisors (see below), whose sum is σ = 226560. Its totient is φ = 56628.

The previous prime is 132137. The next prime is 132151. The reversal of 132146 is 641231.

Adding to 132146 its reverse (641231), we get a palindrome (773377).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

132146 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4706 + ... + 4733.

It is an arithmetic number, because the mean of its divisors is an integer number (28320).

2132146 is an apocalyptic number.

132146 is a deficient number, since it is larger than the sum of its proper divisors (94414).

132146 is an equidigital number, since it uses as much as digits as its factorization.

132146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9448.

The product of its digits is 144, while the sum is 17.

The square root of 132146 is about 363.5189128505. The cubic root of 132146 is about 50.9351990003.

The spelling of 132146 in words is "one hundred thirty-two thousand, one hundred forty-six".

Divisors: 1 2 7 14 9439 18878 66073 132146