Base | Representation |
---|---|
bin | 10100101101101110… |
… | …101110100101010000 |
3 | 2010102002100202020010 |
4 | 110231232232211100 |
5 | 331022431414444 |
6 | 14115020314520 |
7 | 1415115252540 |
oct | 245556564520 |
9 | 63362322203 |
10 | 22242060624 |
11 | 9484077393 |
12 | 43889a2a40 |
13 | 2136044a24 |
14 | 110dd91320 |
15 | 8a29e52b9 |
hex | 52dbae950 |
22242060624 has 80 divisors (see below), whose sum is σ = 65684688768. Its totient is φ = 6353166336.
The previous prime is 22242060587. The next prime is 22242060641. The reversal of 22242060624 is 42606024222.
It is a junction number, because it is equal to n+sod(n) for n = 22242060591 and 22242060600.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1773544 + ... + 1786040.
Almost surely, 222242060624 is an apocalyptic number.
22242060624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
22242060624 is an abundant number, since it is smaller than the sum of its proper divisors (43442628144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22242060624 is a wasteful number, since it uses less digits than its factorization.
22242060624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17812 (or 17806 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 22242060624 its reverse (42606024222), we get a palindrome (64848084846).
The spelling of 22242060624 in words is "twenty-two billion, two hundred forty-two million, sixty thousand, six hundred twenty-four".
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