Base | Representation |
---|---|
bin | 101011000010010… |
… | …0010111110011100 |
3 | 10201122012110001221 |
4 | 1112010202332130 |
5 | 10424133014122 |
6 | 355142343124 |
7 | 50533034014 |
oct | 12604427634 |
9 | 3648173057 |
10 | 1444032412 |
11 | 681133a19 |
12 | 34372aaa4 |
13 | 1a0227864 |
14 | d9ad4c44 |
15 | 86b916c7 |
hex | 56122f9c |
1444032412 has 12 divisors (see below), whose sum is σ = 2537904096. Its totient is φ = 718916960.
The previous prime is 1444032361. The next prime is 1444032413. The reversal of 1444032412 is 2142304441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1444032413) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 773764 + ... + 775627.
It is an arithmetic number, because the mean of its divisors is an integer number (211492008).
Almost surely, 21444032412 is an apocalyptic number.
It is an amenable number.
1444032412 is a deficient number, since it is larger than the sum of its proper divisors (1093871684).
1444032412 is a wasteful number, since it uses less digits than its factorization.
1444032412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1549628 (or 1549626 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 1444032412 is about 38000.4264712911. The cubic root of 1444032412 is about 1130.2963203364.
Adding to 1444032412 its reverse (2142304441), we get a palindrome (3586336853).
The spelling of 1444032412 in words is "one billion, four hundred forty-four million, thirty-two thousand, four hundred twelve".
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