Base | Representation |
---|---|
bin | 1100010101110011011… |
… | …0111110010010101100 |
3 | 202021020102200120101221 |
4 | 3011130312332102230 |
5 | 11433144343443200 |
6 | 241221402113124 |
7 | 21213560264134 |
oct | 3053466762254 |
9 | 667212616357 |
10 | 212011312300 |
11 | 81a05949987 |
12 | 3510a1ab7a4 |
13 | 16cb9914968 |
14 | a393405ac4 |
15 | 57acbcb91a |
hex | 315cdbe4ac |
212011312300 has 18 divisors (see below), whose sum is σ = 460064547908. Its totient is φ = 84804524880.
The previous prime is 212011312273. The next prime is 212011312327. The reversal of 212011312300 is 3213110212.
It is an interprime number because it is at equal distance from previous prime (212011312273) and next prime (212011312327).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1060056462 + ... + 1060056661.
Almost surely, 2212011312300 is an apocalyptic number.
212011312300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212011312300 is an abundant number, since it is smaller than the sum of its proper divisors (248053235608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212011312300 is a wasteful number, since it uses less digits than its factorization.
212011312300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2120113137 (or 2120113130 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 212011312300 its reverse (3213110212), we get a palindrome (215224422512).
The spelling of 212011312300 in words is "two hundred twelve billion, eleven million, three hundred twelve thousand, three hundred".
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