Base | Representation |
---|---|
bin | 1000010011101011… |
… | …0010100101001111 |
3 | 12202102010221110111 |
4 | 2010322302211033 |
5 | 14031340112142 |
6 | 1005140420451 |
7 | 106155502345 |
oct | 20472624517 |
9 | 5672127414 |
10 | 2230004047 |
11 | a44863057 |
12 | 5229a7727 |
13 | 29700842b |
14 | 17224b995 |
15 | d0b96e17 |
hex | 84eb294f |
2230004047 has 2 divisors, whose sum is σ = 2230004048. Its totient is φ = 2230004046.
The previous prime is 2230004011. The next prime is 2230004069. The reversal of 2230004047 is 7404000322.
2230004047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an a-pointer prime, because the next prime (2230004069) can be obtained adding 2230004047 to its sum of digits (22).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2230004047 - 223 = 2221615439 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2233004047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115002023 + 1115002024.
It is an arithmetic number, because the mean of its divisors is an integer number (1115002024).
Almost surely, 22230004047 is an apocalyptic number.
2230004047 is a deficient number, since it is larger than the sum of its proper divisors (1).
2230004047 is an equidigital number, since it uses as much as digits as its factorization.
2230004047 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1344, while the sum is 22.
The square root of 2230004047 is about 47222.9186624461. The cubic root of 2230004047 is about 1306.4773465024.
Adding to 2230004047 its reverse (7404000322), we get a palindrome (9634004369).
The spelling of 2230004047 in words is "two billion, two hundred thirty million, four thousand, forty-seven".
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