Base | Representation |
---|---|
bin | 10100110111001001… |
… | …00111100010101110 |
3 | 1001220112210001201010 |
4 | 22123210213202232 |
5 | 140414200032342 |
6 | 5051210530050 |
7 | 544355306463 |
oct | 123344474256 |
9 | 31815701633 |
10 | 11200002222 |
11 | 4828122492 |
12 | 2206a36926 |
13 | 10964b2966 |
14 | 78369366a |
15 | 4583e929c |
hex | 29b9278ae |
11200002222 has 8 divisors (see below), whose sum is σ = 22400004456. Its totient is φ = 3733334072.
The previous prime is 11200002199. The next prime is 11200002227. The reversal of 11200002222 is 22220000211.
It is a sphenic number, since it is the product of 3 distinct primes.
11200002222 is an admirable number.
11200002222 is a modest number, since divided by 2222 gives 112 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 11200002198 and 11200002207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11200002227) 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, 933333513 + ... + 933333524.
It is an arithmetic number, because the mean of its divisors is an integer number (2800000557).
Almost surely, 211200002222 is an apocalyptic number.
11200002222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11200002222 is a wasteful number, since it uses less digits than its factorization.
11200002222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1866667042.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 11200002222 its reverse (22220000211), we get a palindrome (33420002433).
The spelling of 11200002222 in words is "eleven billion, two hundred million, two thousand, two hundred twenty-two".
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