Base | Representation |
---|---|
bin | 11001001001111… |
… | …11100101011110 |
3 | 112201002010210221 |
4 | 30210333211132 |
5 | 413010233342 |
6 | 32534551554 |
7 | 5141450653 |
oct | 1444774536 |
9 | 481063727 |
10 | 211024222 |
11 | a9132692 |
12 | 5a8085ba |
13 | 34947106 |
14 | 20051c2a |
15 | 137d5a67 |
hex | c93f95e |
211024222 has 8 divisors (see below), whose sum is σ = 333196200. Its totient is φ = 99958824.
The previous prime is 211024211. The next prime is 211024267. The reversal of 211024222 is 222420112.
211024222 is digitally balanced in base 3, 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.
It is a junction number, because it is equal to n+sod(n) for n = 211024196 and 211024205.
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 3 ways as a sum of consecutive naturals, for example, 2776597 + ... + 2776672.
It is an arithmetic number, because the mean of its divisors is an integer number (41649525).
Almost surely, 2211024222 is an apocalyptic number.
211024222 is a deficient number, since it is larger than the sum of its proper divisors (122171978).
211024222 is a wasteful number, since it uses less digits than its factorization.
211024222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5553290.
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 211024222 is about 14526.6727780315. The cubic root of 211024222 is about 595.3569611445.
Adding to 211024222 its reverse (222420112), we get a palindrome (433444334).
The spelling of 211024222 in words is "two hundred eleven million, twenty-four thousand, two hundred twenty-two".
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