Base | Representation |
---|---|
bin | 110000010000100001111110… |
… | …001101010111101011010010 |
3 | 1000211111011021022212210122211 |
4 | 300100201332031113223102 |
5 | 210304334032130130302 |
6 | 2031222421435222334 |
7 | 62463665046565114 |
oct | 6020417615275322 |
9 | 1024434238783584 |
10 | 212242221333202 |
11 | 61699469887955 |
12 | 1b979b6a5a79aa |
13 | 9157481310a18 |
14 | 3a5a814cc33b4 |
15 | 1980d91e4dad7 |
hex | c1087e357ad2 |
212242221333202 has 32 divisors (see below), whose sum is σ = 326261252116800. Its totient is φ = 103512166205760.
The previous prime is 212242221333161. The next prime is 212242221333229. The reversal of 212242221333202 is 202333122242212.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61617993 + ... + 64971235.
It is an arithmetic number, because the mean of its divisors is an integer number (10195664128650).
Almost surely, 2212242221333202 is an apocalyptic number.
212242221333202 is a deficient number, since it is larger than the sum of its proper divisors (114019030783598).
212242221333202 is a wasteful number, since it uses less digits than its factorization.
212242221333202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3356778.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 212242221333202 its reverse (202333122242212), we get a palindrome (414575343575414).
The spelling of 212242221333202 in words is "two hundred twelve trillion, two hundred forty-two billion, two hundred twenty-one million, three hundred thirty-three thousand, two hundred two".
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