Base | Representation |
---|---|
bin | 110000001101000000100101… |
… | …001110001100110011010000 |
3 | 1000210122000121011020221021102 |
4 | 300031000211032030303100 |
5 | 210241402412303210000 |
6 | 2030515315125043532 |
7 | 62440336561150262 |
oct | 6015004516146320 |
9 | 1023560534227242 |
10 | 212000210210000 |
11 | 61605869914023 |
12 | 1b93b0895565a8 |
13 | 913a6c339c084 |
14 | 3a4cc174c1b32 |
15 | 197992a6843d5 |
hex | c0d02538ccd0 |
212000210210000 has 100 divisors (see below), whose sum is σ = 513293053020000. Its totient is φ = 84796888176000.
The previous prime is 212000210209993. The next prime is 212000210210021. The reversal of 212000210210000 is 12012000212.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (100).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 274404251 + ... + 275175749.
It is an arithmetic number, because the mean of its divisors is an integer number (5132930530200).
Almost surely, 2212000210210000 is an apocalyptic number.
212000210210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212000210210000 is an abundant number, since it is smaller than the sum of its proper divisors (301292842810000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212000210210000 is an equidigital number, since it uses as much as digits as its factorization.
212000210210000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 799006 (or 798985 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 212000210210000 its reverse (12012000212), we get a palindrome (212012222210212).
The spelling of 212000210210000 in words is "two hundred twelve trillion, two hundred ten million, two hundred ten thousand".
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