Base | Representation |
---|---|
bin | 11001100010001… |
… | …11011111100111 |
3 | 112221001121101010 |
4 | 30301013133213 |
5 | 414313433333 |
6 | 33131033303 |
7 | 5210455425 |
oct | 1461073747 |
9 | 487047333 |
10 | 214202343 |
11 | aaa03433 |
12 | 5b89b833 |
13 | 354ba864 |
14 | 2063c115 |
15 | 13c12563 |
hex | cc477e7 |
214202343 has 8 divisors (see below), whose sum is σ = 294816256. Its totient is φ = 138195000.
The previous prime is 214202311. The next prime is 214202353. The reversal of 214202343 is 343202412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 214202343 - 25 = 214202311 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 (214202353) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1151533 + ... + 1151718.
It is an arithmetic number, because the mean of its divisors is an integer number (36852032).
Almost surely, 2214202343 is an apocalyptic number.
214202343 is a deficient number, since it is larger than the sum of its proper divisors (80613913).
214202343 is a wasteful number, since it uses less digits than its factorization.
214202343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2303285.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 214202343 is about 14635.6531456577. The cubic root of 214202343 is about 598.3308637237.
Adding to 214202343 its reverse (343202412), we get a palindrome (557404755).
The spelling of 214202343 in words is "two hundred fourteen million, two hundred two thousand, three hundred forty-three".
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