Base | Representation |
---|---|
bin | 1010100000011… |
… | …0110110001111 |
3 | 10001220220021000 |
4 | 2220012312033 |
5 | 42240140424 |
6 | 4212311343 |
7 | 1043400555 |
oct | 250066617 |
9 | 101826230 |
10 | 44068239 |
11 | 2296a136 |
12 | 12912553 |
13 | 918c4a7 |
14 | 5bd1bd5 |
15 | 3d073c9 |
hex | 2a06d8f |
44068239 has 16 divisors (see below), whose sum is σ = 68723200. Its totient is φ = 27832248.
The previous prime is 44068223. The next prime is 44068247. The reversal of 44068239 is 93286044.
It is a happy number.
44068239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 44068239 - 24 = 44068223 is a prime.
It is a super-2 number, since 2×440682392 = 3884019377122242, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44068279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42439 + ... + 43464.
It is an arithmetic number, because the mean of its divisors is an integer number (4295200).
Almost surely, 244068239 is an apocalyptic number.
44068239 is a deficient number, since it is larger than the sum of its proper divisors (24654961).
44068239 is a wasteful number, since it uses less digits than its factorization.
44068239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85931 (or 85925 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 44068239 is about 6638.3912960897. The cubic root of 44068239 is about 353.2172449017.
The spelling of 44068239 in words is "forty-four million, sixty-eight thousand, two hundred thirty-nine".
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