Base | Representation |
---|---|
bin | 1001011010101101… |
… | …00101110101010001 |
3 | 111001100111111202121 |
4 | 10231112211311101 |
5 | 40323300123040 |
6 | 2153404414241 |
7 | 236201064463 |
oct | 45526456521 |
9 | 14040444677 |
10 | 5055864145 |
11 | 21649a3622 |
12 | b91247381 |
13 | 6275bb1b7 |
14 | 35d684133 |
15 | 1e8cddc4a |
hex | 12d5a5d51 |
5055864145 has 8 divisors (see below), whose sum is σ = 6097835304. Its totient is φ = 4024159104.
The previous prime is 5055864127. The next prime is 5055864181. The reversal of 5055864145 is 5414685505.
It can be written as a sum of positive squares in 4 ways, for example, as 3450740049 + 1605124096 = 58743^2 + 40064^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5055864145 - 219 = 5055339857 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2565444 + ... + 2567413.
It is an arithmetic number, because the mean of its divisors is an integer number (762229413).
Almost surely, 25055864145 is an apocalyptic number.
It is an amenable number.
5055864145 is a deficient number, since it is larger than the sum of its proper divisors (1041971159).
5055864145 is a wasteful number, since it uses less digits than its factorization.
5055864145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5133059.
The product of its (nonzero) digits is 480000, while the sum is 43.
The square root of 5055864145 is about 71104.6000270025. The cubic root of 5055864145 is about 1716.3207979901.
The spelling of 5055864145 in words is "five billion, fifty-five million, eight hundred sixty-four thousand, one hundred forty-five".
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