Base | Representation |
---|---|
bin | 1100010101110001001… |
… | …1111000001011010011 |
3 | 202021012210101011020220 |
4 | 3011130103320023103 |
5 | 11433140020042321 |
6 | 241220433004123 |
7 | 21213416135541 |
oct | 3053423701323 |
9 | 667183334226 |
10 | 212002112211 |
11 | 81a007357aa |
12 | 351070b3643 |
13 | 16cb7a43216 |
14 | a3920ccd91 |
15 | 57abeb09c6 |
hex | 315c4f82d3 |
212002112211 has 8 divisors (see below), whose sum is σ = 299297099664. Its totient is φ = 133020933120.
The previous prime is 212002112191. The next prime is 212002112213. The reversal of 212002112211 is 112211200212.
212002112211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 212002112211 - 226 = 211935003347 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212002112213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2078452030 + ... + 2078452131.
It is an arithmetic number, because the mean of its divisors is an integer number (37412137458).
Almost surely, 2212002112211 is an apocalyptic number.
212002112211 is a deficient number, since it is larger than the sum of its proper divisors (87294987453).
212002112211 is a wasteful number, since it uses less digits than its factorization.
212002112211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4156904181.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 212002112211 its reverse (112211200212), we get a palindrome (324213312423).
The spelling of 212002112211 in words is "two hundred twelve billion, two million, one hundred twelve thousand, two hundred eleven".
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