Base | Representation |
---|---|
bin | 10100101011011010… |
… | …100110100001100000 |
3 | 2010022101021222001010 |
4 | 110223122212201200 |
5 | 330433011332204 |
6 | 14111112140520 |
7 | 1414134225603 |
oct | 245332464140 |
9 | 63271258033 |
10 | 22203230304 |
11 | 9464165612 |
12 | 4377997740 |
13 | 212ac9a6c8 |
14 | 1108b6433a |
15 | 89e3c4d89 |
hex | 52b6a6860 |
22203230304 has 24 divisors (see below), whose sum is σ = 58283479800. Its totient is φ = 7401076736.
The previous prime is 22203230303. The next prime is 22203230321. The reversal of 22203230304 is 40303230222.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22203230303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115641729 + ... + 115641920.
It is an arithmetic number, because the mean of its divisors is an integer number (2428478325).
Almost surely, 222203230304 is an apocalyptic number.
22203230304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
22203230304 is an abundant number, since it is smaller than the sum of its proper divisors (36080249496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22203230304 is a wasteful number, since it uses less digits than its factorization.
22203230304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231283662 (or 231283654 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 21.
Adding to 22203230304 its reverse (40303230222), we get a palindrome (62506460526).
The spelling of 22203230304 in words is "twenty-two billion, two hundred three million, two hundred thirty thousand, three hundred four".
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