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132871327 = 1091219003
BaseRepresentation
bin1111110101101…
…11010010011111
3100021000120012021
413322313102133
5233003340302
621103521011
73202246651
oct772672237
9307016167
10132871327
1169003216
12385b9167
13216b26b4
141390a6d1
15b9e9437
hex7eb749f

132871327 has 4 divisors (see below), whose sum is σ = 134090440. Its totient is φ = 131652216.

The previous prime is 132871309. The next prime is 132871331. The reversal of 132871327 is 723178231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-132871327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132871292 and 132871301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132871357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609393 + ... + 609610.

It is an arithmetic number, because the mean of its divisors is an integer number (33522610).

Almost surely, 2132871327 is an apocalyptic number.

132871327 is a deficient number, since it is larger than the sum of its proper divisors (1219113).

132871327 is a wasteful number, since it uses less digits than its factorization.

132871327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219112.

The product of its digits is 14112, while the sum is 34.

The square root of 132871327 is about 11526.9825626657. The cubic root of 132871327 is about 510.2822057263.

The spelling of 132871327 in words is "one hundred thirty-two million, eight hundred seventy-one thousand, three hundred twenty-seven".

Divisors: 1 109 1219003 132871327