Base | Representation |
---|---|
bin | 1010111011001100111110… |
… | …0101001110000001101011 |
3 | 1120112100121122121100020002 |
4 | 2232303033211032001223 |
5 | 3033302002031400412 |
6 | 41314200022253215 |
7 | 2346565535342006 |
oct | 256631745160153 |
9 | 46470548540202 |
10 | 12012211200107 |
11 | 3911394079218 |
12 | 142006928720b |
13 | 691992530591 |
14 | 2d757369653d |
15 | 15c6e9eaddc2 |
hex | aeccf94e06b |
12012211200107 has 2 divisors, whose sum is σ = 12012211200108. Its totient is φ = 12012211200106.
The previous prime is 12012211200013. The next prime is 12012211200133. The reversal of 12012211200107 is 70100211221021.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12012211200107 - 220 = 12012210151531 is a prime.
It is a super-2 number, since 2×120122112001072 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (12012211205107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006105600053 + 6006105600054.
It is an arithmetic number, because the mean of its divisors is an integer number (6006105600054).
Almost surely, 212012211200107 is an apocalyptic number.
12012211200107 is a deficient number, since it is larger than the sum of its proper divisors (1).
12012211200107 is an equidigital number, since it uses as much as digits as its factorization.
12012211200107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 112, while the sum is 20.
Adding to 12012211200107 its reverse (70100211221021), we get a palindrome (82112422421128).
The spelling of 12012211200107 in words is "twelve trillion, twelve billion, two hundred eleven million, two hundred thousand, one hundred seven".
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