Base | Representation |
---|---|
bin | 1000001111011011… |
… | …1111101110111010 |
3 | 12201011201000222001 |
4 | 2003312333232322 |
5 | 14012312411442 |
6 | 1003303451214 |
7 | 105551443222 |
oct | 20366775672 |
9 | 5634630861 |
10 | 2212232122 |
11 | a35824811 |
12 | 518a56b0a |
13 | 2934251b9 |
14 | 16db43082 |
15 | ce3362b7 |
hex | 83dbfbba |
2212232122 has 8 divisors (see below), whose sum is σ = 3321185472. Its totient is φ = 1105170300.
The previous prime is 2212232101. The next prime is 2212232131. The reversal of 2212232122 is 2212322122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2212232122.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469954 + ... + 474637.
It is an arithmetic number, because the mean of its divisors is an integer number (415148184).
Almost surely, 22212232122 is an apocalyptic number.
2212232122 is a deficient number, since it is larger than the sum of its proper divisors (1108953350).
2212232122 is a wasteful number, since it uses less digits than its factorization.
2212232122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 945764.
The product of its digits is 384, while the sum is 19.
The square root of 2212232122 is about 47034.3717083581. The cubic root of 2212232122 is about 1302.9974467043.
Adding to 2212232122 its reverse (2212322122), we get a palindrome (4424554244).
Subtracting 2212232122 from its reverse (2212322122), we obtain a square (90000 = 3002).
The spelling of 2212232122 in words is "two billion, two hundred twelve million, two hundred thirty-two thousand, one hundred twenty-two".
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