Base | Representation |
---|---|
bin | 10100101011001110… |
… | …010010010111111111 |
3 | 2010022011012221201001 |
4 | 110223032102113333 |
5 | 330431200031142 |
6 | 14110515031131 |
7 | 1414064622016 |
oct | 245316222777 |
9 | 63264187631 |
10 | 22200002047 |
11 | 9462360133 |
12 | 437689b4a7 |
13 | 212a40a1b2 |
14 | 1108563a7d |
15 | 89de885b7 |
hex | 52b3925ff |
22200002047 has 2 divisors, whose sum is σ = 22200002048. Its totient is φ = 22200002046.
The previous prime is 22200002023. The next prime is 22200002051. The reversal of 22200002047 is 74020000222.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22200002047 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22200002057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100001023 + 11100001024.
It is an arithmetic number, because the mean of its divisors is an integer number (11100001024).
Almost surely, 222200002047 is an apocalyptic number.
22200002047 is a deficient number, since it is larger than the sum of its proper divisors (1).
22200002047 is an equidigital number, since it uses as much as digits as its factorization.
22200002047 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 448, while the sum is 19.
Adding to 22200002047 its reverse (74020000222), we get a palindrome (96220002269).
The spelling of 22200002047 in words is "twenty-two billion, two hundred million, two thousand, forty-seven".
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