Base | Representation |
---|---|
bin | 11100001110000101… |
… | …010010111110110011 |
3 | 2220012201202100101121 |
4 | 130032011102332303 |
5 | 444024031244223 |
6 | 21530424243111 |
7 | 2121613411063 |
oct | 341605227663 |
9 | 86181670347 |
10 | 30301040563 |
11 | 1193a169292 |
12 | 5a57910497 |
13 | 2b1b868701 |
14 | 167640d3a3 |
15 | bc529115d |
hex | 70e152fb3 |
30301040563 has 2 divisors, whose sum is σ = 30301040564. Its totient is φ = 30301040562.
The previous prime is 30301040557. The next prime is 30301040621. The reversal of 30301040563 is 36504010303.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30301040563 - 217 = 30300909491 is a prime.
It is not a weakly prime, because it can be changed into another prime (30301040503) 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, 15150520281 + 15150520282.
It is an arithmetic number, because the mean of its divisors is an integer number (15150520282).
Almost surely, 230301040563 is an apocalyptic number.
30301040563 is a deficient number, since it is larger than the sum of its proper divisors (1).
30301040563 is an equidigital number, since it uses as much as digits as its factorization.
30301040563 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3240, while the sum is 25.
Adding to 30301040563 its reverse (36504010303), we get a palindrome (66805050866).
The spelling of 30301040563 in words is "thirty billion, three hundred one million, forty thousand, five hundred sixty-three".
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