Base | Representation |
---|---|
bin | 11001010100000… |
… | …01110111111100 |
3 | 112210120012122022 |
4 | 30222001313330 |
5 | 413330004231 |
6 | 33023135312 |
7 | 5155616432 |
oct | 1452016774 |
9 | 483505568 |
10 | 212344316 |
11 | a9954478 |
12 | 5b144538 |
13 | 34cb9c32 |
14 | 202b6d52 |
15 | 13996c7b |
hex | ca81dfc |
212344316 has 6 divisors (see below), whose sum is σ = 371602560. Its totient is φ = 106172156.
The previous prime is 212344309. The next prime is 212344333. The reversal of 212344316 is 613443212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26543036 + ... + 26543043.
It is an arithmetic number, because the mean of its divisors is an integer number (61933760).
Almost surely, 2212344316 is an apocalyptic number.
It is an amenable number.
212344316 is a deficient number, since it is larger than the sum of its proper divisors (159258244).
212344316 is a wasteful number, since it uses less digits than its factorization.
212344316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53086083 (or 53086081 counting only the distinct ones).
The product of its digits is 3456, while the sum is 26.
The square root of 212344316 is about 14572.0388415623. The cubic root of 212344316 is about 596.5958299782.
Adding to 212344316 its reverse (613443212), we get a palindrome (825787528).
The spelling of 212344316 in words is "two hundred twelve million, three hundred forty-four thousand, three hundred sixteen".
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