Base | Representation |
---|---|
bin | 11001100011001… |
… | …01010011011011 |
3 | 112221021210212100 |
4 | 30301211103123 |
5 | 414331340233 |
6 | 33133414443 |
7 | 5211504414 |
oct | 1461452333 |
9 | 487253770 |
10 | 214324443 |
11 | aaa87143 |
12 | 5b93a423 |
13 | 355312c8 |
14 | 2067080b |
15 | 13c38813 |
hex | cc654db |
214324443 has 12 divisors (see below), whose sum is σ = 309767328. Its totient is φ = 142796400.
The previous prime is 214324391. The next prime is 214324469. The reversal of 214324443 is 344423412.
It is a happy number.
214324443 is a `hidden beast` number, since 214 + 3 + 2 + 4 + 443 = 666.
It is not a de Polignac number, because 214324443 - 224 = 197547227 is a prime.
It is not an unprimeable number, because it can be changed into a prime (214324543) 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, 10846 + ... + 23372.
It is an arithmetic number, because the mean of its divisors is an integer number (25813944).
Almost surely, 2214324443 is an apocalyptic number.
214324443 is a deficient number, since it is larger than the sum of its proper divisors (95442885).
214324443 is a wasteful number, since it uses less digits than its factorization.
214324443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14434 (or 14431 counting only the distinct ones).
The product of its digits is 9216, while the sum is 27.
The square root of 214324443 is about 14639.8238718914. The cubic root of 214324443 is about 598.4445293364. Note that the first 3 decimals are identical.
Adding to 214324443 its reverse (344423412), we get a palindrome (558747855).
The spelling of 214324443 in words is "two hundred fourteen million, three hundred twenty-four thousand, four hundred forty-three".
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