Base | Representation |
---|---|
bin | 1111100011110… |
… | …0101000001001 |
3 | 11112210112221120 |
4 | 3320330220021 |
5 | 113201310131 |
6 | 10250425453 |
7 | 1421462340 |
oct | 370745011 |
9 | 145715846 |
10 | 65260041 |
11 | 33923920 |
12 | 19a32289 |
13 | 1069c212 |
14 | 894ab57 |
15 | 5ae1496 |
hex | 3e3ca09 |
65260041 has 32 divisors (see below), whose sum is σ = 114201600. Its totient is φ = 32114880.
The previous prime is 65260037. The next prime is 65260043. The reversal of 65260041 is 14006256.
65260041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 65260041 - 22 = 65260037 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 65259993 and 65260020.
It is not an unprimeable number, because it can be changed into a prime (65260043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3046 + ... + 11823.
It is an arithmetic number, because the mean of its divisors is an integer number (3568800).
Almost surely, 265260041 is an apocalyptic number.
It is an amenable number.
65260041 is a deficient number, since it is larger than the sum of its proper divisors (48941559).
65260041 is a wasteful number, since it uses less digits than its factorization.
65260041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14909.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 65260041 is about 8078.3687090897. The cubic root of 65260041 is about 402.6080437289.
Adding to 65260041 its reverse (14006256), we get a palindrome (79266297).
The spelling of 65260041 in words is "sixty-five million, two hundred sixty thousand, forty-one".
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