Base | Representation |
---|---|
bin | 1010010101100111… |
… | …1000010110011101 |
3 | 21011101200212201200 |
4 | 2211121320112131 |
5 | 21140401300203 |
6 | 1135210230113 |
7 | 125524216023 |
oct | 24531702635 |
9 | 7141625650 |
10 | 2775025053 |
11 | 11a447a439 |
12 | 655425339 |
13 | 352bc4578 |
14 | 1c47a2713 |
15 | 1139549a3 |
hex | a567859d |
2775025053 has 12 divisors (see below), whose sum is σ = 4009141500. Its totient is φ = 1849660416.
The previous prime is 2775024979. The next prime is 2775025063. The reversal of 2775025053 is 3505205772.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 190522809 + 2584502244 = 13803^2 + 50838^2 .
It is not a de Polignac number, because 2775025053 - 28 = 2775024797 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2775024999 and 2775025017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2775025063) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 24925 + ... + 78557.
It is an arithmetic number, because the mean of its divisors is an integer number (334095125).
Almost surely, 22775025053 is an apocalyptic number.
It is an amenable number.
2775025053 is a deficient number, since it is larger than the sum of its proper divisors (1234116447).
2775025053 is a wasteful number, since it uses less digits than its factorization.
2775025053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59388 (or 59385 counting only the distinct ones).
The product of its (nonzero) digits is 73500, while the sum is 36.
The square root of 2775025053 is about 52678.5065562797. The cubic root of 2775025053 is about 1405.2566077660.
The spelling of 2775025053 in words is "two billion, seven hundred seventy-five million, twenty-five thousand, fifty-three".
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