Base | Representation |
---|---|
bin | 1010100000010… |
… | …1010100111001 |
3 | 10001220120201021 |
4 | 2220011110321 |
5 | 42234441014 |
6 | 4212222441 |
7 | 1043343445 |
oct | 250052471 |
9 | 101816637 |
10 | 44062009 |
11 | 22965492 |
12 | 1290aa21 |
13 | 91896c4 |
14 | 5bcd825 |
15 | 3d05624 |
hex | 2a05539 |
44062009 has 2 divisors, whose sum is σ = 44062010. Its totient is φ = 44062008.
The previous prime is 44062001. The next prime is 44062019. The reversal of 44062009 is 90026044.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 43599609 + 462400 = 6603^2 + 680^2 .
It is a cyclic number.
It is not a de Polignac number, because 44062009 - 23 = 44062001 is a prime.
It is not a weakly prime, because it can be changed into another prime (44062001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22031004 + 22031005.
It is an arithmetic number, because the mean of its divisors is an integer number (22031005).
Almost surely, 244062009 is an apocalyptic number.
It is an amenable number.
44062009 is a deficient number, since it is larger than the sum of its proper divisors (1).
44062009 is an equidigital number, since it uses as much as digits as its factorization.
44062009 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 44062009 is about 6637.9220393132. The cubic root of 44062009 is about 353.2005991481.
The spelling of 44062009 in words is "forty-four million, sixty-two thousand, nine".
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