Base | Representation |
---|---|
bin | 10100111111100000… |
… | …001001110110011001 |
3 | 2011011212102022202212 |
4 | 110333200021312121 |
5 | 332130244330131 |
6 | 14204351204505 |
7 | 1425365536250 |
oct | 247740116631 |
9 | 64155368685 |
10 | 22540230041 |
11 | 961741049a |
12 | 4450816735 |
13 | 2182a51534 |
14 | 113b809797 |
15 | 8bdc91a2b |
hex | 53f809d99 |
22540230041 has 16 divisors (see below), whose sum is σ = 25815229440. Its totient is φ = 19279028160.
The previous prime is 22540230029. The next prime is 22540230047. The reversal of 22540230041 is 14003204522.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-22540230041 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 22540229989 and 22540230016.
It is not an unprimeable number, because it can be changed into a prime (22540230047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10211960 + ... + 10214166.
It is an arithmetic number, because the mean of its divisors is an integer number (1613451840).
Almost surely, 222540230041 is an apocalyptic number.
It is an amenable number.
22540230041 is a deficient number, since it is larger than the sum of its proper divisors (3274999399).
22540230041 is a wasteful number, since it uses less digits than its factorization.
22540230041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4664.
The product of its (nonzero) digits is 1920, while the sum is 23.
Adding to 22540230041 its reverse (14003204522), we get a palindrome (36543434563).
The spelling of 22540230041 in words is "twenty-two billion, five hundred forty million, two hundred thirty thousand, forty-one".
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