Base | Representation |
---|---|
bin | 110000001101000010001111… |
… | …111110010010010101100111 |
3 | 1000210122012012222022200100102 |
4 | 300031002033332102111213 |
5 | 210241420044301403422 |
6 | 2030520212544134315 |
7 | 62440432136262011 |
oct | 6015021776222547 |
9 | 1023565188280312 |
10 | 212002001200487 |
11 | 616065a8884753 |
12 | 1b93b4a930739b |
13 | 913a91a456364 |
14 | 3a4cd472d11b1 |
15 | 19799d2a0d192 |
hex | c0d08ff92567 |
212002001200487 has 2 divisors, whose sum is σ = 212002001200488. Its totient is φ = 212002001200486.
The previous prime is 212002001200453. The next prime is 212002001200523. The reversal of 212002001200487 is 784002100200212.
212002001200487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 212002001200487 - 220 = 212002000151911 is a prime.
It is a super-3 number, since 3×2120020012004873 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (212002001200987) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106001000600243 + 106001000600244.
It is an arithmetic number, because the mean of its divisors is an integer number (106001000600244).
Almost surely, 2212002001200487 is an apocalyptic number.
212002001200487 is a deficient number, since it is larger than the sum of its proper divisors (1).
212002001200487 is an equidigital number, since it uses as much as digits as its factorization.
212002001200487 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3584, while the sum is 29.
Adding to 212002001200487 its reverse (784002100200212), we get a palindrome (996004101400699).
The spelling of 212002001200487 in words is "two hundred twelve trillion, two billion, one million, two hundred thousand, four hundred eighty-seven".
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