Base | Representation |
---|---|
bin | 1100011011000000111… |
… | …0110001101111000101 |
3 | 202101211220200101020201 |
4 | 3012300032301233011 |
5 | 11444030433430003 |
6 | 242012250130501 |
7 | 21263333406334 |
oct | 3066016615705 |
9 | 671756611221 |
10 | 213410061253 |
11 | 82563463754 |
12 | 3543a720a31 |
13 | 17180645b6c |
14 | a4870add1b |
15 | 58408c5b1d |
hex | 31b03b1bc5 |
213410061253 has 4 divisors (see below), whose sum is σ = 224642169760. Its totient is φ = 202177952748.
The previous prime is 213410061239. The next prime is 213410061259. The reversal of 213410061253 is 352160014312.
213410061253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 213410061253 - 29 = 213410060741 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 (213410061259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5616054225 + ... + 5616054262.
It is an arithmetic number, because the mean of its divisors is an integer number (56160542440).
Almost surely, 2213410061253 is an apocalyptic number.
It is an amenable number.
213410061253 is a deficient number, since it is larger than the sum of its proper divisors (11232108507).
213410061253 is a wasteful number, since it uses less digits than its factorization.
213410061253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11232108506.
The product of its (nonzero) digits is 4320, while the sum is 28.
Adding to 213410061253 its reverse (352160014312), we get a palindrome (565570075565).
The spelling of 213410061253 in words is "two hundred thirteen billion, four hundred ten million, sixty-one thousand, two hundred fifty-three".
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