Base | Representation |
---|---|
bin | 1101101001110110010101… |
… | …11001000010110110000001 |
3 | 10221022101100120122100002221 |
4 | 12310323022321002312001 |
5 | 12413413130142204104 |
6 | 143505221554011041 |
7 | 6216152034340213 |
oct | 664731271026601 |
9 | 127271316570087 |
10 | 30025225350529 |
11 | 9626698a55292 |
12 | 344b10b276a81 |
13 | 139a49c567676 |
14 | 75b32b6345b3 |
15 | 371059661c54 |
hex | 1b4ecae42d81 |
30025225350529 has 2 divisors, whose sum is σ = 30025225350530. Its totient is φ = 30025225350528.
The previous prime is 30025225350487. The next prime is 30025225350553. The reversal of 30025225350529 is 92505352252003.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 29600835642225 + 424389708304 = 5440665^2 + 651452^2 .
It is a cyclic number.
It is not a de Polignac number, because 30025225350529 - 29 = 30025225350017 is a prime.
It is not a weakly prime, because it can be changed into another prime (30025225350559) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15012612675264 + 15012612675265.
It is an arithmetic number, because the mean of its divisors is an integer number (15012612675265).
Almost surely, 230025225350529 is an apocalyptic number.
It is an amenable number.
30025225350529 is a deficient number, since it is larger than the sum of its proper divisors (1).
30025225350529 is an equidigital number, since it uses as much as digits as its factorization.
30025225350529 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 810000, while the sum is 43.
The spelling of 30025225350529 in words is "thirty trillion, twenty-five billion, two hundred twenty-five million, three hundred fifty thousand, five hundred twenty-nine".
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