Base | Representation |
---|---|
bin | 10100100101010101… |
… | …100011110011101011 |
3 | 2010001021101120201200 |
4 | 110211111203303223 |
5 | 330230404321123 |
6 | 14053030215243 |
7 | 1411455325044 |
oct | 244525436353 |
9 | 63037346650 |
10 | 22101245163 |
11 | 9411638678 |
12 | 43497b4523 |
13 | 2112b1047a |
14 | 10d93b78cb |
15 | 89547c143 |
hex | 525563ceb |
22101245163 has 24 divisors (see below), whose sum is σ = 32418547200. Its totient is φ = 14506964784.
The previous prime is 22101245161. The next prime is 22101245171. The reversal of 22101245163 is 36154210122.
22101245163 is a `hidden beast` number, since 2 + 21 + 0 + 124 + 516 + 3 = 666.
It is not a de Polignac number, because 22101245163 - 21 = 22101245161 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22101245161) 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 in 23 ways as a sum of consecutive naturals, for example, 211956 + ... + 298542.
It is an arithmetic number, because the mean of its divisors is an integer number (1350772800).
Almost surely, 222101245163 is an apocalyptic number.
22101245163 is a deficient number, since it is larger than the sum of its proper divisors (10317302037).
22101245163 is a wasteful number, since it uses less digits than its factorization.
22101245163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87031 (or 87028 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 22101245163 its reverse (36154210122), we get a palindrome (58255455285).
The spelling of 22101245163 in words is "twenty-two billion, one hundred one million, two hundred forty-five thousand, one hundred sixty-three".
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