Base | Representation |
---|---|
bin | 10001111010110… |
… | …01000101001100 |
3 | 101110211121021010 |
4 | 20331121011030 |
5 | 301434424434 |
6 | 22525405220 |
7 | 3503424126 |
oct | 1075310514 |
9 | 343747233 |
10 | 150311244 |
11 | 77935076 |
12 | 42409810 |
13 | 251aa785 |
14 | 15d6a216 |
15 | d2e19e9 |
hex | 8f5914c |
150311244 has 24 divisors (see below), whose sum is σ = 353833200. Its totient is φ = 49659904.
The previous prime is 150311243. The next prime is 150311251. The reversal of 150311244 is 442113051.
It is a self number, because there is not a number n which added to its sum of digits gives 150311244.
It is not an unprimeable number, because it can be changed into a prime (150311243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54069 + ... + 56780.
It is an arithmetic number, because the mean of its divisors is an integer number (14743050).
Almost surely, 2150311244 is an apocalyptic number.
It is an amenable number.
150311244 is an abundant number, since it is smaller than the sum of its proper divisors (203521956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150311244 is a wasteful number, since it uses less digits than its factorization.
150311244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110969 (or 110967 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 150311244 is about 12260.1486124761. The cubic root of 150311244 is about 531.6965263751.
Adding to 150311244 its reverse (442113051), we get a palindrome (592424295).
The spelling of 150311244 in words is "one hundred fifty million, three hundred eleven thousand, two hundred forty-four".
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