Base | Representation |
---|---|
bin | 111110111110101… |
… | …0101010011111111 |
3 | 12110021102012200201 |
4 | 1331331111103333 |
5 | 13311441330304 |
6 | 545405504331 |
7 | 103240105432 |
oct | 17575252377 |
9 | 5407365621 |
10 | 2113230079 |
11 | 994955044 |
12 | 4ab8720a7 |
13 | 278a709cc |
14 | 160931819 |
15 | c57cc3a4 |
hex | 7df554ff |
2113230079 has 2 divisors, whose sum is σ = 2113230080. Its totient is φ = 2113230078.
The previous prime is 2113230019. The next prime is 2113230083. The reversal of 2113230079 is 9700323112.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2113230079 - 29 = 2113229567 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2113230019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056615039 + 1056615040.
It is an arithmetic number, because the mean of its divisors is an integer number (1056615040).
Almost surely, 22113230079 is an apocalyptic number.
2113230079 is a deficient number, since it is larger than the sum of its proper divisors (1).
2113230079 is an equidigital number, since it uses as much as digits as its factorization.
2113230079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 2113230079 is about 45969.8823035256. The cubic root of 2113230079 is about 1283.2627695539.
The spelling of 2113230079 in words is "two billion, one hundred thirteen million, two hundred thirty thousand, seventy-nine".
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