Base | Representation |
---|---|
bin | 11100011101100010… |
… | …001110111001010001 |
3 | 2220212210120021212022 |
4 | 130131202032321101 |
5 | 1000041413043431 |
6 | 22012244541225 |
7 | 2131212062414 |
oct | 343542167121 |
9 | 86783507768 |
10 | 30560284241 |
11 | 11a62535963 |
12 | 5b0a6b1815 |
13 | 2b60496636 |
14 | 169ca13b7b |
15 | bdcdee07b |
hex | 71d88ee51 |
30560284241 has 2 divisors, whose sum is σ = 30560284242. Its totient is φ = 30560284240.
The previous prime is 30560284217. The next prime is 30560284259. The reversal of 30560284241 is 14248206503.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 30560284225 + 16 = 174815^2 + 4^2 .
It is a cyclic number.
It is not a de Polignac number, because 30560284241 - 222 = 30556089937 is a prime.
It is not a weakly prime, because it can be changed into another prime (30560284201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15280142120 + 15280142121.
It is an arithmetic number, because the mean of its divisors is an integer number (15280142121).
Almost surely, 230560284241 is an apocalyptic number.
It is an amenable number.
30560284241 is a deficient number, since it is larger than the sum of its proper divisors (1).
30560284241 is an equidigital number, since it uses as much as digits as its factorization.
30560284241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 46080, while the sum is 35.
The spelling of 30560284241 in words is "thirty billion, five hundred sixty million, two hundred eighty-four thousand, two hundred forty-one".
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