Base | Representation |
---|---|
bin | 1100010101110000110… |
… | …0111101110010110011 |
3 | 202021012122222002122210 |
4 | 3011130030331302303 |
5 | 11433134034101321 |
6 | 241220330103203 |
7 | 21213364551000 |
oct | 3053414756263 |
9 | 667178862583 |
10 | 212000300211 |
11 | 819aa708387 |
12 | 3510657ab03 |
13 | 16cb755a52b |
14 | a391b7a8a7 |
15 | 57abc53b76 |
hex | 315c33dcb3 |
212000300211 has 64 divisors (see below), whose sum is σ = 344532787200. Its totient is φ = 115687424160.
The previous prime is 212000300111. The next prime is 212000300231. The reversal of 212000300211 is 112003000212.
It is not a de Polignac number, because 212000300211 - 29 = 212000299699 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212000300231) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15210916 + ... + 15224846.
It is an arithmetic number, because the mean of its divisors is an integer number (5383324800).
Almost surely, 2212000300211 is an apocalyptic number.
212000300211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
212000300211 is a deficient number, since it is larger than the sum of its proper divisors (132532486989).
212000300211 is a wasteful number, since it uses less digits than its factorization.
212000300211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14621 (or 14607 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 212000300211 its reverse (112003000212), we get a palindrome (324003300423).
The spelling of 212000300211 in words is "two hundred twelve billion, three hundred thousand, two hundred eleven".
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