Base | Representation |
---|---|
bin | 10001001101001… |
… | …01111001001100 |
3 | 101001120221120222 |
4 | 20212211321030 |
5 | 243422200122 |
6 | 22153330512 |
7 | 3401552015 |
oct | 1046457114 |
9 | 331527528 |
10 | 144334412 |
11 | 74522642 |
12 | 40406a38 |
13 | 23b971a1 |
14 | 1525200c |
15 | ca10b42 |
hex | 89a5e4c |
144334412 has 12 divisors (see below), whose sum is σ = 265879320. Its totient is φ = 68368896.
The previous prime is 144334387. The next prime is 144334417. The reversal of 144334412 is 214433441.
It is not an unprimeable number, because it can be changed into a prime (144334417) 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 3 ways as a sum of consecutive naturals, for example, 949493 + ... + 949644.
It is an arithmetic number, because the mean of its divisors is an integer number (22156610).
Almost surely, 2144334412 is an apocalyptic number.
It is an amenable number.
144334412 is a deficient number, since it is larger than the sum of its proper divisors (121544908).
144334412 is a wasteful number, since it uses less digits than its factorization.
144334412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1899160 (or 1899158 counting only the distinct ones).
The product of its digits is 4608, while the sum is 26.
The square root of 144334412 is about 12013.9257530584. The cubic root of 144334412 is about 524.5537093124.
Adding to 144334412 its reverse (214433441), we get a palindrome (358767853).
It can be divided in two parts, 14433441 and 2, that multiplied together give a palindrome (28866882).
The spelling of 144334412 in words is "one hundred forty-four million, three hundred thirty-four thousand, four hundred twelve".
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