Base | Representation |
---|---|
bin | 111101010010001010… |
… | …111100101010000101 |
3 | 20021211221011101112221 |
4 | 331102022330222011 |
5 | 2034231044023140 |
6 | 50121325012341 |
7 | 4516443133540 |
oct | 752212745205 |
9 | 207757141487 |
10 | 65803111045 |
11 | 259a8160301 |
12 | 109053b40b1 |
13 | 6288aba9c9 |
14 | 328348d857 |
15 | 1aa1e4814a |
hex | f522bca85 |
65803111045 has 16 divisors (see below), whose sum is σ = 90284715648. Its totient is φ = 45101908800.
The previous prime is 65803110991. The next prime is 65803111081. The reversal of 65803111045 is 54011130856.
65803111045 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 65803111045 - 225 = 65769556613 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 65803111045.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341931 + ... + 498520.
It is an arithmetic number, because the mean of its divisors is an integer number (5642794728).
Almost surely, 265803111045 is an apocalyptic number.
It is an amenable number.
65803111045 is a deficient number, since it is larger than the sum of its proper divisors (24481604603).
65803111045 is a wasteful number, since it uses less digits than its factorization.
65803111045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 842700.
The product of its (nonzero) digits is 14400, while the sum is 34.
The spelling of 65803111045 in words is "sixty-five billion, eight hundred three million, one hundred eleven thousand, forty-five".
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