150147 has 16 divisors (see below), whose sum is σ = 228480. Its totient is φ = 97416.
The previous prime is 150131. The next prime is 150151. The reversal of 150147 is 741051.
It is not a de Polignac number, because 150147 - 24 = 150131 is a prime.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 150147.
It is not an unprimeable number, because it can be changed into a prime (150107) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1768 + ... + 1850.
It is an arithmetic number, because the mean of its divisors is an integer number (14280).
2150147 is an apocalyptic number.
150147 is a deficient number, since it is larger than the sum of its proper divisors (78333).
150147 is an equidigital number, since it uses as much as digits as its factorization.
150147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159 (or 153 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 18.
The square root of 150147 is about 387.4880643323. The cubic root of 150147 is about 53.1502795490.
Adding to 150147 its reverse (741051), we get a palindrome (891198).
The spelling of 150147 in words is "one hundred fifty thousand, one hundred forty-seven".
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