Base | Representation |
---|---|
bin | 1010000111010010000011… |
… | …0001010010100001111011 |
3 | 1110101002020021000121100022 |
4 | 2201310200301102201323 |
5 | 2424143202322334321 |
6 | 35352320354001055 |
7 | 2225260264305455 |
oct | 241644061224173 |
9 | 43332207017308 |
10 | 11120220121211 |
11 | 35a807139a393 |
12 | 12b720b27618b |
13 | 62882b0bc056 |
14 | 2a6315c1b2d5 |
15 | 1443e0b40dab |
hex | a1d20c5287b |
11120220121211 has 12 divisors (see below), whose sum is σ = 11625359550000. Its totient is φ = 10636155480720.
The previous prime is 11120220121207. The next prime is 11120220121247. The reversal of 11120220121211 is 11212102202111.
It is not a de Polignac number, because 11120220121211 - 22 = 11120220121207 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11120220121211.
It is not an unprimeable number, because it can be changed into a prime (11120220121261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9357626 + ... + 10478816.
It is an arithmetic number, because the mean of its divisors is an integer number (968779962500).
Almost surely, 211120220121211 is an apocalyptic number.
11120220121211 is a deficient number, since it is larger than the sum of its proper divisors (505139428789).
11120220121211 is a wasteful number, since it uses less digits than its factorization.
11120220121211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1139986 (or 1139963 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 11120220121211 its reverse (11212102202111), we get a palindrome (22332322323322).
The spelling of 11120220121211 in words is "eleven trillion, one hundred twenty billion, two hundred twenty million, one hundred twenty-one thousand, two hundred eleven".
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