Base | Representation |
---|---|
bin | 101010110011… |
… | …1011111101110 |
3 | 1120020021101210 |
4 | 1111213133232 |
5 | 21221202024 |
6 | 2121015250 |
7 | 361525305 |
oct | 125473756 |
9 | 46207353 |
10 | 22444014 |
11 | 1173a57a |
12 | 7624526 |
13 | 485a9a8 |
14 | 2da343c |
15 | 1e85129 |
hex | 15677ee |
22444014 has 8 divisors (see below), whose sum is σ = 44888040. Its totient is φ = 7481336.
The previous prime is 22444007. The next prime is 22444027. The reversal of 22444014 is 41044422.
It is a sphenic number, since it is the product of 3 distinct primes.
22444014 is an admirable number.
It is a plaindrome in base 16.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1870329 + ... + 1870340.
It is an arithmetic number, because the mean of its divisors is an integer number (5611005).
Almost surely, 222444014 is an apocalyptic number.
22444014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22444014 is a wasteful number, since it uses less digits than its factorization.
22444014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3740674.
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 22444014 is about 4737.5113720180. The cubic root of 22444014 is about 282.0764593239.
Adding to 22444014 its reverse (41044422), we get a palindrome (63488436).
The spelling of 22444014 in words is "twenty-two million, four hundred forty-four thousand, fourteen".
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