| Base | Representation |
|---|---|
| bin | 1100011010101100011… |
| … | …0111000001011011100 |
| 3 | 202101121220221022122000 |
| 4 | 3012223012320023130 |
| 5 | 11443341432320122 |
| 6 | 241555535522300 |
| 7 | 21261240653316 |
| oct | 3065306701334 |
| 9 | 671556838560 |
| 10 | 213324104412 |
| 11 | 82519994041 |
| 12 | 35415989390 |
| 13 | 171688ab323 |
| 14 | a4798d67b6 |
| 15 | 58380970ac |
| hex | 31ab1b82dc |
213324104412 has 96 divisors (see below), whose sum is σ = 567157704960. Its totient is φ = 69303003840.
The previous prime is 213324104309. The next prime is 213324104423. The reversal of 213324104412 is 214401423312.
213324104412 is a `hidden beast` number, since 2 + 1 + 3 + 3 + 241 + 0 + 4 + 412 = 666.
213324104412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2133241044123 (a number of 35 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
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 31 ways as a sum of consecutive naturals, for example, 2091063 + ... + 2190705.
It is an arithmetic number, because the mean of its divisors is an integer number (5907892760).
Almost surely, 2213324104412 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 213324104412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283578852480).
213324104412 is an abundant number, since it is smaller than the sum of its proper divisors (353833600548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213324104412 is a wasteful number, since it uses less digits than its factorization.
213324104412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100160 (or 100152 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 213324104412 its reverse (214401423312), we get a palindrome (427725527724).
The spelling of 213324104412 in words is "two hundred thirteen billion, three hundred twenty-four million, one hundred four thousand, four hundred twelve".
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