Base | Representation |
---|---|
bin | 10000011111111… |
… | …101100011100001 |
3 | 201021212121111012 |
4 | 100133331203201 |
5 | 1031331022144 |
6 | 43245030305 |
7 | 6600611021 |
oct | 2037754341 |
9 | 637777435 |
10 | 276814049 |
11 | 132288546 |
12 | 78855395 |
13 | 454704c5 |
14 | 28a99a81 |
15 | 1947de9e |
hex | 107fd8e1 |
276814049 has 2 divisors, whose sum is σ = 276814050. Its totient is φ = 276814048.
The previous prime is 276814037. The next prime is 276814061. The reversal of 276814049 is 940418672.
It is a balanced prime because it is at equal distance from previous prime (276814037) and next prime (276814061).
It can be written as a sum of positive squares in only one way, i.e., 237375649 + 39438400 = 15407^2 + 6280^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-276814049 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 276813997 and 276814015.
It is not a weakly prime, because it can be changed into another prime (276814099) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138407024 + 138407025.
It is an arithmetic number, because the mean of its divisors is an integer number (138407025).
Almost surely, 2276814049 is an apocalyptic number.
It is an amenable number.
276814049 is a deficient number, since it is larger than the sum of its proper divisors (1).
276814049 is an equidigital number, since it uses as much as digits as its factorization.
276814049 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96768, while the sum is 41.
The square root of 276814049 is about 16637.7296828624. The cubic root of 276814049 is about 651.7224917418.
The spelling of 276814049 in words is "two hundred seventy-six million, eight hundred fourteen thousand, forty-nine".
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