Base | Representation |
---|---|
bin | 10100100000100111… |
… | …010001000111101100 |
3 | 2002211202021120100120 |
4 | 110200213101013230 |
5 | 330100113014012 |
6 | 14041115524540 |
7 | 1406503630635 |
oct | 244047210754 |
9 | 62752246316 |
10 | 22022001132 |
11 | 938093343a |
12 | 4327159750 |
13 | 20cc586201 |
14 | 10cca6a88c |
15 | 88d52758c |
hex | 5209d11ec |
22022001132 has 48 divisors (see below), whose sum is σ = 52888281600. Its totient is φ = 7128912960.
The previous prime is 22022001109. The next prime is 22022001143. The reversal of 22022001132 is 23110022022.
It is a happy 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, 132582 + ... + 248237.
It is an arithmetic number, because the mean of its divisors is an integer number (1101839200).
Almost surely, 222022001132 is an apocalyptic number.
It is an amenable number.
22022001132 is an abundant number, since it is smaller than the sum of its proper divisors (30866280468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22022001132 is a wasteful number, since it uses less digits than its factorization.
22022001132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380966 (or 380964 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 22022001132 its reverse (23110022022), we get a palindrome (45132023154).
The spelling of 22022001132 in words is "twenty-two billion, twenty-two million, one thousand, one hundred thirty-two".
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