Base | Representation |
---|---|
bin | 111101010100111001… |
… | …101100010011100000 |
3 | 20021222010100200121122 |
4 | 331110321230103200 |
5 | 2034324310404024 |
6 | 50130042511412 |
7 | 4520540402312 |
oct | 752471542340 |
9 | 207863320548 |
10 | 65848919264 |
11 | 25a20aa8737 |
12 | 10918805568 |
13 | 629543916b |
14 | 32895b57b2 |
15 | 1aa5e95d5e |
hex | f54e6c4e0 |
65848919264 has 12 divisors (see below), whose sum is σ = 129640059864. Its totient is φ = 32924459616.
The previous prime is 65848919261. The next prime is 65848919273. The reversal of 65848919264 is 46291984856.
65848919264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 65848919197 and 65848919206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65848919261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028889332 + ... + 1028889395.
It is an arithmetic number, because the mean of its divisors is an integer number (10803338322).
Almost surely, 265848919264 is an apocalyptic number.
It is an amenable number.
65848919264 is a deficient number, since it is larger than the sum of its proper divisors (63791140600).
65848919264 is a wasteful number, since it uses less digits than its factorization.
65848919264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2057778737 (or 2057778729 counting only the distinct ones).
The product of its digits is 29859840, while the sum is 62.
The spelling of 65848919264 in words is "sixty-five billion, eight hundred forty-eight million, nine hundred nineteen thousand, two hundred sixty-four".
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