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132851 is a prime number
BaseRepresentation
bin100000011011110011
320202020102
4200123303
513222401
62503015
71062215
oct403363
9222212
10132851
11908a4
1264a6b
1348614
14365b5
152956b
hex206f3

132851 has 2 divisors, whose sum is σ = 132852. Its totient is φ = 132850.

The previous prime is 132833. The next prime is 132857. The reversal of 132851 is 158231.

132851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (158231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-132851 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (132857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66425 + 66426.

It is an arithmetic number, because the mean of its divisors is an integer number (66426).

2132851 is an apocalyptic number.

132851 is a deficient number, since it is larger than the sum of its proper divisors (1).

132851 is an equidigital number, since it uses as much as digits as its factorization.

132851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 240, while the sum is 20.

The square root of 132851 is about 364.4873111646. The cubic root of 132851 is about 51.0256182968.

The spelling of 132851 in words is "one hundred thirty-two thousand, eight hundred fifty-one".