Base | Representation |
---|---|
bin | 1100010101110000110… |
… | …0010100010110100011 |
3 | 202021012122122110210222 |
4 | 3011130030110112203 |
5 | 11433134013133332 |
6 | 241220322313255 |
7 | 21213363243056 |
oct | 3053414242643 |
9 | 667178573728 |
10 | 212000130467 |
11 | 819aa6018a4 |
12 | 351064b882b |
13 | 16cb74cb1a8 |
14 | a391b34a9d |
15 | 57abc1d712 |
hex | 315c3145a3 |
212000130467 has 2 divisors, whose sum is σ = 212000130468. Its totient is φ = 212000130466.
The previous prime is 212000130403. The next prime is 212000130469. The reversal of 212000130467 is 764031000212.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 212000130467 - 26 = 212000130403 is a prime.
Together with 212000130469, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (212000130469) 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, 106000065233 + 106000065234.
It is an arithmetic number, because the mean of its divisors is an integer number (106000065234).
Almost surely, 2212000130467 is an apocalyptic number.
212000130467 is a deficient number, since it is larger than the sum of its proper divisors (1).
212000130467 is an equidigital number, since it uses as much as digits as its factorization.
212000130467 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 26.
Adding to 212000130467 its reverse (764031000212), we get a palindrome (976031130679).
The spelling of 212000130467 in words is "two hundred twelve billion, one hundred thirty thousand, four hundred sixty-seven".
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