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132550 = 25211241
BaseRepresentation
bin100000010111000110
320201211021
4200113012
513220200
62501354
71061305
oct402706
9221737
10132550
1190650
126485a
1348442
143643c
152941a
hex205c6

132550 has 24 divisors (see below), whose sum is σ = 270072. Its totient is φ = 48000.

The previous prime is 132547. The next prime is 132589. The reversal of 132550 is 55231.

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 430 + ... + 670.

It is an arithmetic number, because the mean of its divisors is an integer number (11253).

2132550 is an apocalyptic number.

132550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132550 is an abundant number, since it is smaller than the sum of its proper divisors (137522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132550 is a wasteful number, since it uses less digits than its factorization.

132550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 132550 is about 364.0741682680. The cubic root of 132550 is about 50.9870529739.

Adding to 132550 its reverse (55231), we get a palindrome (187781).

The spelling of 132550 in words is "one hundred thirty-two thousand, five hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 241 275 482 550 1205 2410 2651 5302 6025 12050 13255 26510 66275 132550