Base | Representation |
---|---|
bin | 11001001010101… |
… | …010001000111001 |
3 | 1002102111020001021 |
4 | 121022222020321 |
5 | 1331042140231 |
6 | 105521422441 |
7 | 13314564022 |
oct | 3112521071 |
9 | 1072436037 |
10 | 422224441 |
11 | 1a7375521 |
12 | b949aa21 |
13 | 69623362 |
14 | 4010bc49 |
15 | 27103811 |
hex | 192aa239 |
422224441 has 8 divisors (see below), whose sum is σ = 444948800. Its totient is φ = 399550320.
The previous prime is 422224423. The next prime is 422224463. The reversal of 422224441 is 144422224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 422224441 - 211 = 422222393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (422224421) 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 7 ways as a sum of consecutive naturals, for example, 5371 + ... + 29551.
It is an arithmetic number, because the mean of its divisors is an integer number (55618600).
Almost surely, 2422224441 is an apocalyptic number.
It is an amenable number.
422224441 is a deficient number, since it is larger than the sum of its proper divisors (22724359).
422224441 is a wasteful number, since it uses less digits than its factorization.
422224441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25119.
The product of its digits is 4096, while the sum is 25.
The square root of 422224441 is about 20548.1006664850. The cubic root of 422224441 is about 750.2070190004.
Adding to 422224441 its reverse (144422224), we get a palindrome (566646665).
The spelling of 422224441 in words is "four hundred twenty-two million, two hundred twenty-four thousand, four hundred forty-one".
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