Base | Representation |
---|---|
bin | 101001001011111110… |
… | …000110101011011000 |
3 | 11020011001201101111021 |
4 | 221023332012223120 |
5 | 1211032401310230 |
6 | 32152155012224 |
7 | 3123626606155 |
oct | 511376065330 |
9 | 136131641437 |
10 | 44224244440 |
11 | 17834484452 |
12 | 86a273a074 |
13 | 422a29959c |
14 | 21d761522c |
15 | 123c7a4c7a |
hex | a4bf86ad8 |
44224244440 has 16 divisors (see below), whose sum is σ = 99504550080. Its totient is φ = 17689697760.
The previous prime is 44224244411. The next prime is 44224244453. The reversal of 44224244440 is 4444242244.
It is a junction number, because it is equal to n+sod(n) for n = 44224244396 and 44224244405.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552803016 + ... + 552803095.
It is an arithmetic number, because the mean of its divisors is an integer number (6219034380).
Almost surely, 244224244440 is an apocalyptic number.
44224244440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
44224244440 is an abundant number, since it is smaller than the sum of its proper divisors (55280305640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44224244440 is a wasteful number, since it uses less digits than its factorization.
44224244440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1105606122 (or 1105606118 counting only the distinct ones).
The product of its (nonzero) digits is 131072, while the sum is 34.
Adding to 44224244440 its reverse (4444242244), we get a palindrome (48668486684).
The spelling of 44224244440 in words is "forty-four billion, two hundred twenty-four million, two hundred forty-four thousand, four hundred forty".
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