Base | Representation |
---|---|
bin | 10100101101101110… |
… | …100101101111101110 |
3 | 2010102002021220120121 |
4 | 110231232211233232 |
5 | 331022424240210 |
6 | 14115015435154 |
7 | 1415115042163 |
oct | 245556455756 |
9 | 63362256517 |
10 | 22242024430 |
11 | 948405217a |
12 | 4388985aba |
13 | 2136031402 |
14 | 110dd8206a |
15 | 8a29d96da |
hex | 52dba5bee |
22242024430 has 16 divisors (see below), whose sum is σ = 40402945440. Its totient is φ = 8815187232.
The previous prime is 22242024407. The next prime is 22242024439. The reversal of 22242024430 is 3442024222.
It is a junction number, because it is equal to n+sod(n) for n = 22242024395 and 22242024404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22242024439) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10201674 + ... + 10203853.
It is an arithmetic number, because the mean of its divisors is an integer number (2525184090).
Almost surely, 222242024430 is an apocalyptic number.
22242024430 is a deficient number, since it is larger than the sum of its proper divisors (18160921010).
22242024430 is a wasteful number, since it uses less digits than its factorization.
22242024430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20405643.
The product of its (nonzero) digits is 6144, while the sum is 25.
Adding to 22242024430 its reverse (3442024222), we get a palindrome (25684048652).
The spelling of 22242024430 in words is "twenty-two billion, two hundred forty-two million, twenty-four thousand, four hundred thirty".
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