Base | Representation |
---|---|
bin | 1001011010100111… |
… | …01100101010000000 |
3 | 111001022001222022201 |
4 | 10231103230222000 |
5 | 40323101340124 |
6 | 2153340242544 |
7 | 236161455250 |
oct | 45523545200 |
9 | 14038058281 |
10 | 5055105664 |
11 | 2164525784 |
12 | b90b40454 |
13 | 6273b3bab |
14 | 35d527960 |
15 | 1e8bde144 |
hex | 12d4eca80 |
5055105664 has 32 divisors (see below), whose sum is σ = 11509394400. Its totient is φ = 2166473472.
The previous prime is 5055105661. The next prime is 5055105677. The reversal of 5055105664 is 4665015505.
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (5055105661) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2820034 + ... + 2821825.
It is an arithmetic number, because the mean of its divisors is an integer number (359668575).
Almost surely, 25055105664 is an apocalyptic number.
It is an amenable number.
5055105664 is an abundant number, since it is smaller than the sum of its proper divisors (6454288736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5055105664 is an equidigital number, since it uses as much as digits as its factorization.
5055105664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5641880 (or 5641868 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 37.
The square root of 5055105664 is about 71099.2662690692. The cubic root of 5055105664 is about 1716.2349661863.
The spelling of 5055105664 in words is "five billion, fifty-five million, one hundred five thousand, six hundred sixty-four".
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