Search a number
132030 = 2345163
BaseRepresentation
bin100000001110111110
320201010000
4200032332
513211110
62455130
71056633
oct401676
9221100
10132030
1190218
12644a6
1348132
143618a
15291c0
hex203be

132030 has 40 divisors (see below), whose sum is σ = 357192. Its totient is φ = 34992.

The previous prime is 132019. The next prime is 132047. The reversal of 132030 is 30231.

Adding to 132030 its reverse (30231), we get a palindrome (162261).

It is a happy number.

132030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an Ulam number.

It is a nialpdrome in base 9.

It is a zygodrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 729 + ... + 891.

2132030 is an apocalyptic number.

132030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 132030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178596).

132030 is an abundant number, since it is smaller than the sum of its proper divisors (225162).

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

132030 is a wasteful number, since it uses less digits than its factorization.

132030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 132030 is about 363.3593262874. The cubic root of 132030 is about 50.9202907100.

The spelling of 132030 in words is "one hundred thirty-two thousand, thirty".