Base | Representation |
---|---|
bin | 10100110001001111… |
… | …100100101010110110 |
3 | 2010120012021022011200 |
4 | 110301033210222312 |
5 | 331133024034142 |
6 | 14124523513330 |
7 | 1416432251526 |
oct | 246117445266 |
9 | 63505238150 |
10 | 22301002422 |
11 | 9504375216 |
12 | 43a4688846 |
13 | 214531112a |
14 | 1117b35686 |
15 | 8a7c8964c |
hex | 5313e4ab6 |
22301002422 has 24 divisors (see below), whose sum is σ = 48327918600. Its totient is φ = 7432270560.
The previous prime is 22301002403. The next prime is 22301002453. The reversal of 22301002422 is 22420010322.
22301002422 is a `hidden beast` number, since 2 + 230 + 10 + 0 + 2 + 422 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 22301002395 and 22301002404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15604 + ... + 211767.
It is an arithmetic number, because the mean of its divisors is an integer number (2013663275).
Almost surely, 222301002422 is an apocalyptic number.
22301002422 is an abundant number, since it is smaller than the sum of its proper divisors (26026916178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22301002422 is a wasteful number, since it uses less digits than its factorization.
22301002422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232828 (or 232825 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 22301002422 its reverse (22420010322), we get a palindrome (44721012744).
The spelling of 22301002422 in words is "twenty-two billion, three hundred one million, two thousand, four hundred twenty-two".
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