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132250 = 253232
BaseRepresentation
bin100000010010011010
320201102011
4200102122
513213000
62500134
71060366
oct402232
9221364
10132250
11903a8
126464a
1348271
14362a6
15292ba
hex2049a

132250 has 24 divisors (see below), whose sum is σ = 258804. Its totient is φ = 50600.

The previous prime is 132247. The next prime is 132257. The reversal of 132250 is 52231.

It can be written as a sum of positive squares in 2 ways, for example, as 89401 + 42849 = 299^2 + 207^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 132250.

It is not an unprimeable number, because it can be changed into a prime (132257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5739 + ... + 5761.

132250 is a Friedman number, since it can be written as 10*(23*5)^2, using all its digits and the basic arithmetic operations.

2132250 is an apocalyptic number.

132250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132250 is a deficient number, since it is larger than the sum of its proper divisors (126554).

132250 is an equidigital number, since it uses as much as digits as its factorization.

132250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 132250 is about 363.6619309194. The cubic root of 132250 is about 50.9485576380.

Adding to 132250 its reverse (52231), we get a palindrome (184481).

The spelling of 132250 in words is "one hundred thirty-two thousand, two hundred fifty".

Divisors: 1 2 5 10 23 25 46 50 115 125 230 250 529 575 1058 1150 2645 2875 5290 5750 13225 26450 66125 132250