Base | Representation |
---|---|
bin | 11100001010100101… |
… | …010001011111100011 |
3 | 2220001122020201222112 |
4 | 130022211101133203 |
5 | 443414013023321 |
6 | 21520525425535 |
7 | 2120301300164 |
oct | 341245213743 |
9 | 86048221875 |
10 | 30242314211 |
11 | 11909aa830a |
12 | 5a4010b2ab |
13 | 2b0c6463a5 |
14 | 166c6c376b |
15 | bc0040a5b |
hex | 70a9517e3 |
30242314211 has 2 divisors, whose sum is σ = 30242314212. Its totient is φ = 30242314210.
The previous prime is 30242314181. The next prime is 30242314243. The reversal of 30242314211 is 11241324203.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30242314211 - 26 = 30242314147 is a prime.
It is not a weakly prime, because it can be changed into another prime (30242314111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15121157105 + 15121157106.
It is an arithmetic number, because the mean of its divisors is an integer number (15121157106).
Almost surely, 230242314211 is an apocalyptic number.
30242314211 is a deficient number, since it is larger than the sum of its proper divisors (1).
30242314211 is an equidigital number, since it uses as much as digits as its factorization.
30242314211 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 30242314211 its reverse (11241324203), we get a palindrome (41483638414).
The spelling of 30242314211 in words is "thirty billion, two hundred forty-two million, three hundred fourteen thousand, two hundred eleven".
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