Base | Representation |
---|---|
bin | 10100111000100100… |
… | …110010010110111011 |
3 | 2010212202201102122200 |
4 | 110320210302112323 |
5 | 331411021112102 |
6 | 14145040121243 |
7 | 1422454614015 |
oct | 247044622673 |
9 | 63782642580 |
10 | 22424004027 |
11 | 9567847137 |
12 | 4419906223 |
13 | 2164949349 |
14 | 112a1d31b5 |
15 | 8b398451c |
hex | 5389325bb |
22424004027 has 6 divisors (see below), whose sum is σ = 32390228052. Its totient is φ = 14949336012.
The previous prime is 22424003981. The next prime is 22424004059. The reversal of 22424004027 is 72040042422.
It is not a de Polignac number, because 22424004027 - 211 = 22424001979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22424004527) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1245777993 + ... + 1245778010.
It is an arithmetic number, because the mean of its divisors is an integer number (5398371342).
Almost surely, 222424004027 is an apocalyptic number.
22424004027 is a deficient number, since it is larger than the sum of its proper divisors (9966224025).
22424004027 is a wasteful number, since it uses less digits than its factorization.
22424004027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2491556009 (or 2491556006 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 27.
Adding to 22424004027 its reverse (72040042422), we get a palindrome (94464046449).
The spelling of 22424004027 in words is "twenty-two billion, four hundred twenty-four million, four thousand, twenty-seven".
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