Base | Representation |
---|---|
bin | 11001100010011… |
… | …10010011000110 |
3 | 112221010000121101 |
4 | 30301032103012 |
5 | 414320331324 |
6 | 33131410314 |
7 | 5210632612 |
oct | 1461162306 |
9 | 487100541 |
10 | 214230214 |
11 | aaa22370 |
12 | 5b8b399a |
13 | 354ca453 |
14 | 20648342 |
15 | 13c1a944 |
hex | cc4e4c6 |
214230214 has 32 divisors (see below), whose sum is σ = 360226944. Its totient is φ = 94711680.
The previous prime is 214230197. The next prime is 214230227. The reversal of 214230214 is 412032412.
It is a junction number, because it is equal to n+sod(n) for n = 214230191 and 214230200.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 409357 + ... + 409879.
It is an arithmetic number, because the mean of its divisors is an integer number (11257092).
Almost surely, 2214230214 is an apocalyptic number.
214230214 is a deficient number, since it is larger than the sum of its proper divisors (145996730).
214230214 is a wasteful number, since it uses less digits than its factorization.
214230214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1012.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 214230214 is about 14636.6052758145. The cubic root of 214230214 is about 598.3568132629.
Adding to 214230214 its reverse (412032412), we get a palindrome (626262626).
The spelling of 214230214 in words is "two hundred fourteen million, two hundred thirty thousand, two hundred fourteen".
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