Base | Representation |
---|---|
bin | 110000010000001111001010… |
… | …001000001101010100100010 |
3 | 1000211102020010110220111222202 |
4 | 300100033022020031110202 |
5 | 210304021144133241002 |
6 | 2031205241123133202 |
7 | 62462351333104043 |
oct | 6020171210152442 |
9 | 1024366113814882 |
10 | 212222020212002 |
11 | 6169094287a569 |
12 | 1b976071214202 |
13 | 91555b2078678 |
14 | 3a5985a0068ca |
15 | 19805ad706502 |
hex | c103ca20d522 |
212222020212002 has 32 divisors (see below), whose sum is σ = 346987828615680. Its totient is φ = 96976550816640.
The previous prime is 212222020211921. The next prime is 212222020212029. The reversal of 212222020212002 is 200212020222212.
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 283781963 + ... + 284528814.
It is an arithmetic number, because the mean of its divisors is an integer number (10843369644240).
Almost surely, 2212222020212002 is an apocalyptic number.
212222020212002 is a deficient number, since it is larger than the sum of its proper divisors (134765808403678).
212222020212002 is a wasteful number, since it uses less digits than its factorization.
212222020212002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 568311146.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 212222020212002 its reverse (200212020222212), we get a palindrome (412434040434214).
The spelling of 212222020212002 in words is "two hundred twelve trillion, two hundred twenty-two billion, twenty million, two hundred twelve thousand, two".
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