Base | Representation |
---|---|
bin | 1001100111100101… |
… | …10001100111111001 |
3 | 111022212211002201121 |
4 | 10303302301213321 |
5 | 41033430301034 |
6 | 2212224345241 |
7 | 241652363005 |
oct | 46362614771 |
9 | 14285732647 |
10 | 5163915769 |
11 | 220a994391 |
12 | 1001475221 |
13 | 643ac077c |
14 | 36db6d705 |
15 | 2035341b4 |
hex | 133cb19f9 |
5163915769 has 12 divisors (see below), whose sum is σ = 5449077036. Its totient is φ = 4891734848.
The previous prime is 5163915763. The next prime is 5163915773. The reversal of 5163915769 is 9675193615.
It can be written as a sum of positive squares in 6 ways, for example, as 13987600 + 5149928169 = 3740^2 + 71763^2 .
It is not a de Polignac number, because 5163915769 - 23 = 5163915761 is a prime.
It is a super-3 number, since 3×51639157693 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5163915761) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13354 + ... + 102499.
It is an arithmetic number, because the mean of its divisors is an integer number (454089753).
Almost surely, 25163915769 is an apocalyptic number.
It is an amenable number.
5163915769 is a deficient number, since it is larger than the sum of its proper divisors (285161267).
5163915769 is a wasteful number, since it uses less digits than its factorization.
5163915769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115964 (or 115935 counting only the distinct ones).
The product of its digits is 1530900, while the sum is 52.
The square root of 5163915769 is about 71860.3908213697. The cubic root of 5163915769 is about 1728.4615243178.
The spelling of 5163915769 in words is "five billion, one hundred sixty-three million, nine hundred fifteen thousand, seven hundred sixty-nine".
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