Base | Representation |
---|---|
bin | 11101000110010… |
… | …11110011111100 |
3 | 122000022210100100 |
4 | 32203023303330 |
5 | 444442320234 |
6 | 40120001100 |
7 | 6022565523 |
oct | 1643136374 |
9 | 560283310 |
10 | 244104444 |
11 | 115877311 |
12 | 69900190 |
13 | 3b75a0cc |
14 | 245c34ba |
15 | 1666c399 |
hex | e8cbcfc |
244104444 has 18 divisors (see below), whose sum is σ = 617041880. Its totient is φ = 81368136.
The previous prime is 244104431. The next prime is 244104449. The reversal of 244104444 is 444401442.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244104449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3390304 + ... + 3390375.
Almost surely, 2244104444 is an apocalyptic number.
It is an amenable number.
244104444 is an abundant number, since it is smaller than the sum of its proper divisors (372937436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244104444 is a wasteful number, since it uses less digits than its factorization.
244104444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6780689 (or 6780684 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 27.
The square root of 244104444 is about 15623.8421651014. The cubic root of 244104444 is about 624.9691240214.
Adding to 244104444 its reverse (444401442), we get a palindrome (688505886).
The spelling of 244104444 in words is "two hundred forty-four million, one hundred four thousand, four hundred forty-four".
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