Base | Representation |
---|---|
bin | 1100010110111000010… |
… | …1011010101000111100 |
3 | 202021222120111020020012 |
4 | 3011232011122220330 |
5 | 11434242334423400 |
6 | 241310204242352 |
7 | 21223666604213 |
oct | 3055605325074 |
9 | 667876436205 |
10 | 212300311100 |
11 | 82043a99a69 |
12 | 3518ab403b8 |
13 | 17034760277 |
14 | a3bd95407a |
15 | 57c8265d35 |
hex | 316e15aa3c |
212300311100 has 18 divisors (see below), whose sum is σ = 460691675304. Its totient is φ = 84920124400.
The previous prime is 212300311087. The next prime is 212300311121. The reversal of 212300311100 is 1113003212.
212300311100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 1061501456 + ... + 1061501655.
Almost surely, 2212300311100 is an apocalyptic number.
212300311100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212300311100 is an abundant number, since it is smaller than the sum of its proper divisors (248391364204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212300311100 is a wasteful number, since it uses less digits than its factorization.
212300311100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2123003125 (or 2123003118 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 212300311100 its reverse (1113003212), we get a palindrome (213413314312).
The spelling of 212300311100 in words is "two hundred twelve billion, three hundred million, three hundred eleven thousand, one hundred".
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