Base | Representation |
---|---|
bin | 10110010110101000… |
… | …01110001000011111 |
3 | 1010222101000111002112 |
4 | 23023110032020133 |
5 | 144034224311312 |
6 | 5302503144235 |
7 | 603252621644 |
oct | 131324161037 |
9 | 33871014075 |
10 | 12001010207 |
11 | 50a929165a |
12 | 23ab14507b |
13 | 1193429594 |
14 | 81bc01dcb |
15 | 4a38bed22 |
hex | 2cb50e21f |
12001010207 has 2 divisors, whose sum is σ = 12001010208. Its totient is φ = 12001010206.
The previous prime is 12001010171. The next prime is 12001010213. The reversal of 12001010207 is 70201010021.
12001010207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12001010207 - 216 = 12000944671 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12001010191 and 12001010200.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12001010237) 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 as a sum of consecutive naturals, namely, 6000505103 + 6000505104.
It is an arithmetic number, because the mean of its divisors is an integer number (6000505104).
Almost surely, 212001010207 is an apocalyptic number.
12001010207 is a deficient number, since it is larger than the sum of its proper divisors (1).
12001010207 is an equidigital number, since it uses as much as digits as its factorization.
12001010207 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 28, while the sum is 14.
Adding to 12001010207 its reverse (70201010021), we get a palindrome (82202020228).
The spelling of 12001010207 in words is "twelve billion, one million, ten thousand, two hundred seven".
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