Base | Representation |
---|---|
bin | 10100011111100100… |
… | …01001011010001110 |
3 | 1001101202121210112221 |
4 | 22033302021122032 |
5 | 140013032102342 |
6 | 5015423445554 |
7 | 536434226425 |
oct | 121762113216 |
9 | 31352553487 |
10 | 11002222222 |
11 | 4736516442 |
12 | 21707568ba |
13 | 1064524c84 |
14 | 7652cc2bc |
15 | 445d7ca67 |
hex | 28fc8968e |
11002222222 has 8 divisors (see below), whose sum is σ = 16516445400. Its totient is φ = 5496740424.
The previous prime is 11002222139. The next prime is 11002222223. The reversal of 11002222222 is 22222220011.
11002222222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
11002222222 is a modest number, since divided by 222222 gives 11002 as remainder.
It is a zygodrome in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 11002222196 and 11002222205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11002222223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2182197 + ... + 2187232.
It is an arithmetic number, because the mean of its divisors is an integer number (2064555675).
Almost surely, 211002222222 is an apocalyptic number.
11002222222 is a deficient number, since it is larger than the sum of its proper divisors (5514223178).
11002222222 is a wasteful number, since it uses less digits than its factorization.
11002222222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4370690.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 11002222222 its reverse (22222220011), we get a palindrome (33224442233).
The spelling of 11002222222 in words is "eleven billion, two million, two hundred twenty-two thousand, two hundred twenty-two".
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