Base | Representation |
---|---|
bin | 111100100011011111… |
… | …110001011110101101 |
3 | 20012211100200022120121 |
4 | 330203133301132231 |
5 | 2031130112304013 |
6 | 45511513044541 |
7 | 4461154142065 |
oct | 744337613655 |
9 | 205740608517 |
10 | 65020041133 |
11 | 25636133293 |
12 | 107270b6751 |
13 | 61927b4b28 |
14 | 320b4903a5 |
15 | 1a5831758d |
hex | f237f17ad |
65020041133 has 16 divisors (see below), whose sum is σ = 67294656000. Its totient is φ = 62774562816.
The previous prime is 65020041109. The next prime is 65020041167. The reversal of 65020041133 is 33114002056.
It is a cyclic number.
It is not a de Polignac number, because 65020041133 - 217 = 65019910061 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 65020041098 and 65020041107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65020045133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2487868 + ... + 2513866.
It is an arithmetic number, because the mean of its divisors is an integer number (4205916000).
Almost surely, 265020041133 is an apocalyptic number.
It is an amenable number.
65020041133 is a deficient number, since it is larger than the sum of its proper divisors (2274614867).
65020041133 is a wasteful number, since it uses less digits than its factorization.
65020041133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26556.
The product of its (nonzero) digits is 2160, while the sum is 25.
Adding to 65020041133 its reverse (33114002056), we get a palindrome (98134043189).
The spelling of 65020041133 in words is "sixty-five billion, twenty million, forty-one thousand, one hundred thirty-three".
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