Base | Representation |
---|---|
bin | 11001100100000… |
… | …01110101111111 |
3 | 112221111202012222 |
4 | 30302001311333 |
5 | 414344110333 |
6 | 33140115555 |
7 | 5212502264 |
oct | 1462016577 |
9 | 487452188 |
10 | 214441343 |
11 | 100056a56 |
12 | 5b995bbb |
13 | 3557258c |
14 | 206a126b |
15 | 13c5d298 |
hex | cc81d7f |
214441343 has 4 divisors (see below), whose sum is σ = 216339168. Its totient is φ = 212543520.
The previous prime is 214441327. The next prime is 214441361. The reversal of 214441343 is 343144412.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 214441343 - 24 = 214441327 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214441363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 948743 + ... + 948968.
It is an arithmetic number, because the mean of its divisors is an integer number (54084792).
Almost surely, 2214441343 is an apocalyptic number.
214441343 is a deficient number, since it is larger than the sum of its proper divisors (1897825).
214441343 is a wasteful number, since it uses less digits than its factorization.
214441343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1897824.
The product of its digits is 4608, while the sum is 26.
The square root of 214441343 is about 14643.8158619944. The cubic root of 214441343 is about 598.5533137089.
Adding to 214441343 its reverse (343144412), we get a palindrome (557585755).
The spelling of 214441343 in words is "two hundred fourteen million, four hundred forty-one thousand, three hundred forty-three".
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