| Base | Representation |
|---|---|
| bin | 1100010011001111010… |
| … | …1011000101010111000 |
| 3 | 202012110110120012212022 |
| 4 | 3010303311120222320 |
| 5 | 11430242143431300 |
| 6 | 241025213534012 |
| 7 | 21160532055602 |
| oct | 3046365305270 |
| 9 | 665413505768 |
| 10 | 211323030200 |
| 11 | 816923833a7 |
| 12 | 34b577a4308 |
| 13 | 16c0a149049 |
| 14 | a329c3c172 |
| 15 | 576c571285 |
| hex | 3133d58ab8 |
211323030200 has 96 divisors (see below), whose sum is σ = 493888656960. Its totient is φ = 84089241600.
The previous prime is 211323030169. The next prime is 211323030203. The reversal of 211323030200 is 2030323112.
211323030200 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-2 number, since 2×2113230302002 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211323030203) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 46823144 + ... + 46827656.
It is an arithmetic number, because the mean of its divisors is an integer number (5144673510).
Almost surely, 2211323030200 is an apocalyptic number.
211323030200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 211323030200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246944328480).
211323030200 is an abundant number, since it is smaller than the sum of its proper divisors (282565626760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211323030200 is a wasteful number, since it uses less digits than its factorization.
211323030200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5697 (or 5688 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 211323030200 its reverse (2030323112), we get a palindrome (213353353312).
The spelling of 211323030200 in words is "two hundred eleven billion, three hundred twenty-three million, thirty thousand, two hundred".
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