Base | Representation |
---|---|
bin | 1010001100101000110001… |
… | …1001000001011010100100 |
3 | 1110200212200220001022011010 |
4 | 2203022030121001122210 |
5 | 2432200111310342241 |
6 | 35502453414542220 |
7 | 2235025156421130 |
oct | 243121431013244 |
9 | 43625626038133 |
10 | 11212220012196 |
11 | 3633091993145 |
12 | 1311005967970 |
13 | 63440034ab78 |
14 | 2aa9625863c0 |
15 | 1469c785cd16 |
hex | a328c6416a4 |
11212220012196 has 48 divisors (see below), whose sum is σ = 29900001971840. Its totient is φ = 3203411224320.
The previous prime is 11212220012183. The next prime is 11212220012197. The reversal of 11212220012196 is 69121002221211.
It is not an unprimeable number, because it can be changed into a prime (11212220012197) 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 15 ways as a sum of consecutive naturals, for example, 1745256 + ... + 5046816.
Almost surely, 211212220012196 is an apocalyptic number.
It is an amenable number.
11212220012196 is an abundant number, since it is smaller than the sum of its proper divisors (18687781959644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11212220012196 is a wasteful number, since it uses less digits than its factorization.
11212220012196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3342004 (or 3342002 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 30.
The spelling of 11212220012196 in words is "eleven trillion, two hundred twelve billion, two hundred twenty million, twelve thousand, one hundred ninety-six".
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