Base | Representation |
---|---|
bin | 10100111001110010… |
… | …11010010011011000 |
3 | 1001222002121100210202 |
4 | 22130321122103120 |
5 | 140440342331412 |
6 | 5053323201332 |
7 | 545045245253 |
oct | 123471322330 |
9 | 31862540722 |
10 | 11222230232 |
11 | 4839724744 |
12 | 2212376248 |
13 | 109ac96225 |
14 | 7865dc09a |
15 | 45a33a3c2 |
hex | 29ce5a4d8 |
11222230232 has 64 divisors (see below), whose sum is σ = 21723811200. Its totient is φ = 5432209920.
The previous prime is 11222230223. The next prime is 11222230273. The reversal of 11222230232 is 23203222211.
It is a happy number.
11222230232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 18306758 + ... + 18307370.
It is an arithmetic number, because the mean of its divisors is an integer number (339434550).
Almost surely, 211222230232 is an apocalyptic number.
It is an amenable number.
11222230232 is a deficient number, since it is larger than the sum of its proper divisors (10501580968).
11222230232 is a wasteful number, since it uses less digits than its factorization.
11222230232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1116 (or 1112 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 11222230232 its reverse (23203222211), we get a palindrome (34425452443).
The spelling of 11222230232 in words is "eleven billion, two hundred twenty-two million, two hundred thirty thousand, two hundred thirty-two".
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