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132886 = 21319269
BaseRepresentation
bin100000011100010110
320202021201
4200130112
513223021
62503114
71062265
oct403426
9222251
10132886
1190926
1264a9a
1348640
14365dc
1529591
hex20716

132886 has 16 divisors (see below), whose sum is σ = 226800. Its totient is φ = 57888.

The previous prime is 132863. The next prime is 132887. The reversal of 132886 is 688231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132887) 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 7 ways as a sum of consecutive naturals, for example, 360 + ... + 628.

It is an arithmetic number, because the mean of its divisors is an integer number (14175).

2132886 is an apocalyptic number.

132886 is a deficient number, since it is larger than the sum of its proper divisors (93914).

132886 is a wasteful number, since it uses less digits than its factorization.

132886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303.

The product of its digits is 2304, while the sum is 28.

The square root of 132886 is about 364.5353206481. The cubic root of 132886 is about 51.0300988548.

The spelling of 132886 in words is "one hundred thirty-two thousand, eight hundred eighty-six".