Base | Representation |
---|---|
bin | 110111000110… |
… | …011110101000 |
3 | 1000011212001212 |
4 | 313012132220 |
5 | 12144210311 |
6 | 1233332252 |
7 | 233530055 |
oct | 67063650 |
9 | 30155055 |
10 | 14444456 |
11 | 8176374 |
12 | 4a07088 |
13 | 2cb9820 |
14 | 1cc002c |
15 | 1404c8b |
hex | dc67a8 |
14444456 has 16 divisors (see below), whose sum is σ = 29166900. Its totient is φ = 6666624.
The previous prime is 14444429. The next prime is 14444459. The reversal of 14444456 is 65444441.
It can be written as a sum of positive squares in 2 ways, for example, as 10176100 + 4268356 = 3190^2 + 2066^2 .
It is a plaindrome in base 10.
It is not an unprimeable number, because it can be changed into a prime (14444459) 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 3 ways as a sum of consecutive naturals, for example, 69341 + ... + 69548.
Almost surely, 214444456 is an apocalyptic number.
It is an amenable number.
14444456 is an abundant number, since it is smaller than the sum of its proper divisors (14722444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14444456 is a wasteful number, since it uses less digits than its factorization.
14444456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138908 (or 138904 counting only the distinct ones).
The product of its digits is 30720, while the sum is 32.
The square root of 14444456 is about 3800.5862705641. The cubic root of 14444456 is about 243.5381840789.
Adding to 14444456 its reverse (65444441), we get a palindrome (79888897).
The spelling of 14444456 in words is "fourteen million, four hundred forty-four thousand, four hundred fifty-six".
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