Base | Representation |
---|---|
bin | 1010011111110… |
… | …0110011100101 |
3 | 10001211210211200 |
4 | 2213330303211 |
5 | 42232331414 |
6 | 4211353113 |
7 | 1043136630 |
oct | 247746345 |
9 | 101753750 |
10 | 44027109 |
11 | 22941245 |
12 | 128b2799 |
13 | 9176859 |
14 | 5bc0c17 |
15 | 3cea109 |
hex | 29fcce5 |
44027109 has 24 divisors (see below), whose sum is σ = 74231040. Its totient is φ = 24621408.
The previous prime is 44027089. The next prime is 44027111. The reversal of 44027109 is 90172044.
It is a happy number.
It is not a de Polignac number, because 44027109 - 217 = 43896037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44027119) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4474 + ... + 10395.
It is an arithmetic number, because the mean of its divisors is an integer number (3092960).
Almost surely, 244027109 is an apocalyptic number.
It is an amenable number.
44027109 is a deficient number, since it is larger than the sum of its proper divisors (30203931).
44027109 is a wasteful number, since it uses less digits than its factorization.
44027109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14929 (or 14926 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 44027109 is about 6635.2926838234. The cubic root of 44027109 is about 353.1073218393.
It can be divided in two parts, 4402 and 7109, that added together give a palindrome (11511).
The spelling of 44027109 in words is "forty-four million, twenty-seven thousand, one hundred nine".
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