Base | Representation |
---|---|
bin | 11001010001100… |
… | …00100101000110 |
3 | 112202221021212122 |
4 | 30220300211012 |
5 | 413233330314 |
6 | 33012045542 |
7 | 5153031563 |
oct | 1450604506 |
9 | 482837778 |
10 | 212011334 |
11 | a9747287 |
12 | 5b0038b2 |
13 | 34c014c2 |
14 | 2022b86a |
15 | 1392d28e |
hex | ca30946 |
212011334 has 8 divisors (see below), whose sum is σ = 318296280. Its totient is φ = 105912576.
The previous prime is 212011333. The next prime is 212011339. The reversal of 212011334 is 433110212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212011333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43664 + ... + 48275.
It is an arithmetic number, because the mean of its divisors is an integer number (39787035).
Almost surely, 2212011334 is an apocalyptic number.
212011334 is a deficient number, since it is larger than the sum of its proper divisors (106284946).
212011334 is a wasteful number, since it uses less digits than its factorization.
212011334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93094.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 212011334 is about 14560.6089845171. The cubic root of 212011334 is about 596.2838216234.
Adding to 212011334 its reverse (433110212), we get a palindrome (645121546).
The spelling of 212011334 in words is "two hundred twelve million, eleven thousand, three hundred thirty-four".
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