Base | Representation |
---|---|
bin | 11001100001000… |
… | …00000111101001 |
3 | 112220202102010212 |
4 | 30300200013221 |
5 | 414243303230 |
6 | 33123350505 |
7 | 5206214300 |
oct | 1460400751 |
9 | 486672125 |
10 | 214041065 |
11 | aa903247 |
12 | 5b822435 |
13 | 35462324 |
14 | 205d9437 |
15 | 13bce895 |
hex | cc201e9 |
214041065 has 24 divisors (see below), whose sum is σ = 299624832. Its totient is φ = 146358240.
The previous prime is 214041049. The next prime is 214041077. The reversal of 214041065 is 560140412.
It is not a de Polignac number, because 214041065 - 24 = 214041049 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 214041065.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 104582 + ... + 106608.
It is an arithmetic number, because the mean of its divisors is an integer number (12484368).
Almost surely, 2214041065 is an apocalyptic number.
It is an amenable number.
214041065 is a deficient number, since it is larger than the sum of its proper divisors (85583767).
214041065 is a wasteful number, since it uses less digits than its factorization.
214041065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2477 (or 2470 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 214041065 is about 14630.1423438051. The cubic root of 214041065 is about 598.1806602101.
Adding to 214041065 its reverse (560140412), we get a palindrome (774181477).
The spelling of 214041065 in words is "two hundred fourteen million, forty-one thousand, sixty-five".
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