Base | Representation |
---|---|
bin | 10100100110100100… |
… | …101111101100011110 |
3 | 2010002201110012102222 |
4 | 110212210233230132 |
5 | 330301213100410 |
6 | 14055051145342 |
7 | 1412126632145 |
oct | 244644575436 |
9 | 63081405388 |
10 | 22122003230 |
11 | 94223264a8 |
12 | 4354745252 |
13 | 21171ca952 |
14 | 10dc05c75c |
15 | 8971cc955 |
hex | 52692fb1e |
22122003230 has 16 divisors (see below), whose sum is σ = 39822303024. Its totient is φ = 8848201920.
The previous prime is 22122003227. The next prime is 22122003247. The reversal of 22122003230 is 3230022122.
It is a junction number, because it is equal to n+sod(n) for n = 22122003199 and 22122003208.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99410 + ... + 232650.
It is an arithmetic number, because the mean of its divisors is an integer number (2488893939).
Almost surely, 222122003230 is an apocalyptic number.
22122003230 is a deficient number, since it is larger than the sum of its proper divisors (17700299794).
22122003230 is a wasteful number, since it uses less digits than its factorization.
22122003230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149851.
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 22122003230 its reverse (3230022122), we get a palindrome (25352025352).
The spelling of 22122003230 in words is "twenty-two billion, one hundred twenty-two million, three thousand, two hundred thirty".
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