Base | Representation |
---|---|
bin | 1010011111011… |
… | …0001101011001 |
3 | 10001210102202221 |
4 | 2213312031121 |
5 | 42231000324 |
6 | 4211024041 |
7 | 1042665100 |
oct | 247661531 |
9 | 101712687 |
10 | 44000089 |
11 | 22922a11 |
12 | 1289b021 |
13 | 9167473 |
14 | 5bb5037 |
15 | 3ce20e4 |
hex | 29f6359 |
44000089 has 12 divisors (see below), whose sum is σ = 51324624. Its totient is φ = 37610664.
The previous prime is 44000083. The next prime is 44000101. The reversal of 44000089 is 98000044.
It is not a de Polignac number, because 44000089 - 217 = 43869017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44000083) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20694 + ... + 22720.
It is an arithmetic number, because the mean of its divisors is an integer number (4277052).
Almost surely, 244000089 is an apocalyptic number.
44000089 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
It is an amenable number.
44000089 is a deficient number, since it is larger than the sum of its proper divisors (7324535).
44000089 is a wasteful number, since it uses less digits than its factorization.
44000089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2484 (or 2477 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 44000089 is about 6633.2562893348. The cubic root of 44000089 is about 353.0350715635.
The spelling of 44000089 in words is "forty-four million, eighty-nine", and thus it is an aban number.
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