Base | Representation |
---|---|
bin | 111101101110000… |
… | …0000010100010001 |
3 | 12100022211121002122 |
4 | 1323130000110101 |
5 | 13220130021042 |
6 | 541255224025 |
7 | 102214455506 |
oct | 17334002421 |
9 | 5308747078 |
10 | 2070938897 |
11 | 972a9a055 |
12 | 499678015 |
13 | 270084341 |
14 | 1590834ad |
15 | c1c267d2 |
hex | 7b700511 |
2070938897 has 2 divisors, whose sum is σ = 2070938898. Its totient is φ = 2070938896.
The previous prime is 2070938813. The next prime is 2070938939. The reversal of 2070938897 is 7988390702.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1396965376 + 673973521 = 37376^2 + 25961^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2070938897 is a prime.
It is not a weakly prime, because it can be changed into another prime (2070938297) 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, 1035469448 + 1035469449.
It is an arithmetic number, because the mean of its divisors is an integer number (1035469449).
Almost surely, 22070938897 is an apocalyptic number.
It is an amenable number.
2070938897 is a deficient number, since it is larger than the sum of its proper divisors (1).
2070938897 is an equidigital number, since it uses as much as digits as its factorization.
2070938897 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1524096, while the sum is 53.
The square root of 2070938897 is about 45507.5696670345. The cubic root of 2070938897 is about 1274.6445549229.
The spelling of 2070938897 in words is "two billion, seventy million, nine hundred thirty-eight thousand, eight hundred ninety-seven".
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