Base | Representation |
---|---|
bin | 111101110011001… |
… | …1001010101011101 |
3 | 12100111221222121102 |
4 | 1323212121111131 |
5 | 13221324202223 |
6 | 541433442445 |
7 | 102246562115 |
oct | 17346312535 |
9 | 5314858542 |
10 | 2073662813 |
11 | 97458a622 |
12 | 49a570425 |
13 | 2707c9121 |
14 | 159592045 |
15 | c20b3928 |
hex | 7b99955d |
2073662813 has 2 divisors, whose sum is σ = 2073662814. Its totient is φ = 2073662812.
The previous prime is 2073662809. The next prime is 2073662837. The reversal of 2073662813 is 3182663702.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1700902564 + 372760249 = 41242^2 + 19307^2 .
It is a cyclic number.
It is not a de Polignac number, because 2073662813 - 22 = 2073662809 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2073662113) 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 as a sum of consecutive naturals, namely, 1036831406 + 1036831407.
It is an arithmetic number, because the mean of its divisors is an integer number (1036831407).
Almost surely, 22073662813 is an apocalyptic number.
It is an amenable number.
2073662813 is a deficient number, since it is larger than the sum of its proper divisors (1).
2073662813 is an equidigital number, since it uses as much as digits as its factorization.
2073662813 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72576, while the sum is 38.
The square root of 2073662813 is about 45537.4879961554. The cubic root of 2073662813 is about 1275.2031588098.
The spelling of 2073662813 in words is "two billion, seventy-three million, six hundred sixty-two thousand, eight hundred thirteen".
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