Base | Representation |
---|---|
bin | 101011000010010… |
… | …0101110101011100 |
3 | 10201122020001010201 |
4 | 1112010211311130 |
5 | 10424133402444 |
6 | 355142513244 |
7 | 50533113115 |
oct | 12604456534 |
9 | 3648201121 |
10 | 1444044124 |
11 | 6811417a6 |
12 | 343735824 |
13 | 1a022cca3 |
14 | d9ad920c |
15 | 86b94dd4 |
hex | 56125d5c |
1444044124 has 24 divisors (see below), whose sum is σ = 2681154000. Its totient is φ = 678172416.
The previous prime is 1444044071. The next prime is 1444044127. The reversal of 1444044124 is 4214404441.
It is a junction number, because it is equal to n+sod(n) for n = 1444044092 and 1444044101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1444044127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12654 + ... + 55210.
It is an arithmetic number, because the mean of its divisors is an integer number (111714750).
Almost surely, 21444044124 is an apocalyptic number.
It is an amenable number.
1444044124 is a deficient number, since it is larger than the sum of its proper divisors (1237109876).
1444044124 is a wasteful number, since it uses less digits than its factorization.
1444044124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43077 (or 43075 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 28.
The square root of 1444044124 is about 38000.5805745123. The cubic root of 1444044124 is about 1130.2993761299.
Adding to 1444044124 its reverse (4214404441), we get a palindrome (5658448565).
It can be divided in two parts, 14440 and 44124, that added together give a square (58564 = 2422).
The spelling of 1444044124 in words is "one billion, four hundred forty-four million, forty-four thousand, one hundred twenty-four".
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