Base | Representation |
---|---|
bin | 110000010010000110011001… |
… | …010100000001001011110001 |
3 | 1000211212110121002222222121021 |
4 | 300102012121110001023301 |
5 | 210313120400330241223 |
6 | 2031344133311055441 |
7 | 62504533126315333 |
oct | 6022063124011361 |
9 | 1024773532888537 |
10 | 212350050243313 |
11 | 61730172453aa4 |
12 | 1b996a42211581 |
13 | 91646a6a8c148 |
14 | 3a61b239d3453 |
15 | 1983aa363a65d |
hex | c121995012f1 |
212350050243313 has 2 divisors, whose sum is σ = 212350050243314. Its totient is φ = 212350050243312.
The previous prime is 212350050243311. The next prime is 212350050243347. The reversal of 212350050243313 is 313342050053212.
It is an a-pointer prime, because the next prime (212350050243347) can be obtained adding 212350050243313 to its sum of digits (34).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 211965441895089 + 384608348224 = 14559033^2 + 620168^2 .
It is a cyclic number.
It is not a de Polignac number, because 212350050243313 - 21 = 212350050243311 is a prime.
Together with 212350050243311, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (212350050243311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106175025121656 + 106175025121657.
It is an arithmetic number, because the mean of its divisors is an integer number (106175025121657).
Almost surely, 2212350050243313 is an apocalyptic number.
It is an amenable number.
212350050243313 is a deficient number, since it is larger than the sum of its proper divisors (1).
212350050243313 is an equidigital number, since it uses as much as digits as its factorization.
212350050243313 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 64800, while the sum is 34.
The spelling of 212350050243313 in words is "two hundred twelve trillion, three hundred fifty billion, fifty million, two hundred forty-three thousand, three hundred thirteen".
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