150032 has 10 divisors (see below), whose sum is σ = 290718. Its totient is φ = 75008.
The previous prime is 150011. The next prime is 150041. The reversal of 150032 is 230051.
It can be written as a sum of positive squares in only one way, i.e., 99856 + 50176 = 316^2 + 224^2 .
It is a junction number, because it is equal to n+sod(n) for n = 149995 and 150022.
It is a congruent number.
It is an unprimeable number.
150032 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4673 + ... + 4704.
2150032 is an apocalyptic number.
It is an amenable number.
150032 is a deficient number, since it is larger than the sum of its proper divisors (140686).
150032 is an equidigital number, since it uses as much as digits as its factorization.
150032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9385 (or 9379 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 11.
The square root of 150032 is about 387.3396442400. The cubic root of 150032 is about 53.1367065321.
Adding to 150032 its reverse (230051), we get a palindrome (380083).
The spelling of 150032 in words is "one hundred fifty thousand, thirty-two".
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