Base | Representation |
---|---|
bin | 1010001100100111111111… |
… | …1111111100000010110111 |
3 | 1110200212011101211202222001 |
4 | 2203021333333330002313 |
5 | 2432144200100010012 |
6 | 35502421030520131 |
7 | 2235020053322242 |
oct | 243117777740267 |
9 | 43625141752861 |
10 | 11212012110007 |
11 | 3632a955a3155 |
12 | 1310b68206047 |
13 | 634399257b17 |
14 | 2aa942b08259 |
15 | 1469b4492357 |
hex | a327fffc0b7 |
11212012110007 has 2 divisors, whose sum is σ = 11212012110008. Its totient is φ = 11212012110006.
The previous prime is 11212012110001. The next prime is 11212012110083. The reversal of 11212012110007 is 70001121021211.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 11212012110007 - 215 = 11212012077239 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11212012110001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606006055003 + 5606006055004.
It is an arithmetic number, because the mean of its divisors is an integer number (5606006055004).
Almost surely, 211212012110007 is an apocalyptic number.
11212012110007 is a deficient number, since it is larger than the sum of its proper divisors (1).
11212012110007 is an equidigital number, since it uses as much as digits as its factorization.
11212012110007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56, while the sum is 19.
Adding to 11212012110007 its reverse (70001121021211), we get a palindrome (81213133131218).
The spelling of 11212012110007 in words is "eleven trillion, two hundred twelve billion, twelve million, one hundred ten thousand, seven".
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