Base | Representation |
---|---|
bin | 1000111001010100… |
… | …00001100011100001 |
3 | 110022211102000120122 |
4 | 10130222001203201 |
5 | 34240042331021 |
6 | 2105520450025 |
7 | 226230112013 |
oct | 43452014341 |
9 | 13284360518 |
10 | 4775745761 |
11 | 2030869526 |
12 | b13479915 |
13 | 5b1561987 |
14 | 3343a81b3 |
15 | 1ce40abab |
hex | 11ca818e1 |
4775745761 has 2 divisors, whose sum is σ = 4775745762. Its totient is φ = 4775745760.
The previous prime is 4775745749. The next prime is 4775745773. The reversal of 4775745761 is 1675475774.
4775745761 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a balanced prime because it is at equal distance from previous prime (4775745749) and next prime (4775745773).
It can be written as a sum of positive squares in only one way, i.e., 4048904161 + 726841600 = 63631^2 + 26960^2 .
It is a cyclic number.
It is not a de Polignac number, because 4775745761 - 26 = 4775745697 is a prime.
It is not a weakly prime, because it can be changed into another prime (4775745731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2387872880 + 2387872881.
It is an arithmetic number, because the mean of its divisors is an integer number (2387872881).
Almost surely, 24775745761 is an apocalyptic number.
It is an amenable number.
4775745761 is a deficient number, since it is larger than the sum of its proper divisors (1).
4775745761 is an equidigital number, since it uses as much as digits as its factorization.
4775745761 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5762400, while the sum is 53.
The square root of 4775745761 is about 69106.7707319623. The cubic root of 4775745761 is about 1684.0193069414.
The spelling of 4775745761 in words is "four billion, seven hundred seventy-five million, seven hundred forty-five thousand, seven hundred sixty-one".
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