Base | Representation |
---|---|
bin | 110110010001… |
… | …011111110011 |
3 | 222202211101100 |
4 | 312101133303 |
5 | 12120234233 |
6 | 1224535443 |
7 | 231634266 |
oct | 66213763 |
9 | 28684340 |
10 | 14227443 |
11 | 803831a |
12 | 4921583 |
13 | 2c41b09 |
14 | 1c64cdd |
15 | 13b0813 |
hex | d917f3 |
14227443 has 12 divisors (see below), whose sum is σ = 20740720. Its totient is φ = 9397296.
The previous prime is 14227439. The next prime is 14227459. The reversal of 14227443 is 34472241.
It is not a de Polignac number, because 14227443 - 22 = 14227439 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14227483) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6271 + ... + 8232.
Almost surely, 214227443 is an apocalyptic number.
14227443 is a deficient number, since it is larger than the sum of its proper divisors (6513277).
14227443 is a wasteful number, since it uses less digits than its factorization.
14227443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14618 (or 14615 counting only the distinct ones).
The product of its digits is 5376, while the sum is 27.
The square root of 14227443 is about 3771.9282866990. The cubic root of 14227443 is about 242.3123882804.
Adding to 14227443 its reverse (34472241), we get a palindrome (48699684).
The spelling of 14227443 in words is "fourteen million, two hundred twenty-seven thousand, four hundred forty-three".
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