Base | Representation |
---|---|
bin | 11101000111011… |
… | …01000000100110 |
3 | 122000120200212120 |
4 | 32203231000212 |
5 | 1000011143142 |
6 | 40122530410 |
7 | 6024003126 |
oct | 1643550046 |
9 | 560520776 |
10 | 244240422 |
11 | 11595a498 |
12 | 69966a06 |
13 | 3b7a6c7a |
14 | 2461ac86 |
15 | 166977ec |
hex | e8ed026 |
244240422 has 16 divisors (see below), whose sum is σ = 493318512. Its totient is φ = 80607200.
The previous prime is 244240379. The next prime is 244240439. The reversal of 244240422 is 224042442.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 244240392 and 244240401.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 200913 + ... + 202124.
It is an arithmetic number, because the mean of its divisors is an integer number (30832407).
Almost surely, 2244240422 is an apocalyptic number.
244240422 is an abundant number, since it is smaller than the sum of its proper divisors (249078090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244240422 is a wasteful number, since it uses less digits than its factorization.
244240422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403143.
The product of its (nonzero) digits is 4096, while the sum is 24.
The square root of 244240422 is about 15628.1931777157. The cubic root of 244240422 is about 625.0851485057.
Adding to 244240422 its reverse (224042442), we get a palindrome (468282864).
The spelling of 244240422 in words is "two hundred forty-four million, two hundred forty thousand, four hundred twenty-two".
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