Base | Representation |
---|---|
bin | 11001011111011011100110… |
… | …010011011000110011011000 |
3 | 112200221201100100000200010212 |
4 | 121133123212103120303120 |
5 | 104143312013122432300 |
6 | 1034235043423430252 |
7 | 32420521401252641 |
oct | 3137334623306330 |
9 | 480851310020125 |
10 | 112111100202200 |
11 | 327a4061374300 |
12 | 106a7a70755388 |
13 | 4a73053c54438 |
14 | 1d982c5b666c8 |
15 | ce64011ad935 |
hex | 65f6e64d8cd8 |
112111100202200 has 288 divisors, whose sum is σ = 291981232630080. Its totient is φ = 39989334528000.
The previous prime is 112111100202181. The next prime is 112111100202209. The reversal of 112111100202200 is 2202001111211.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112111100202209) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8312523857 + ... + 8312537343.
It is an arithmetic number, because the mean of its divisors is an integer number (1013823724410).
Almost surely, 2112111100202200 is an apocalyptic number.
112111100202200 is a gapful number since it is divisible by the number (10) 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 112111100202200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145990616315040).
112111100202200 is an abundant number, since it is smaller than the sum of its proper divisors (179870132427880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112111100202200 is a wasteful number, since it uses less digits than its factorization.
112111100202200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20059 (or 20039 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 112111100202200 its reverse (2202001111211), we get a palindrome (114313101313411).
The spelling of 112111100202200 in words is "one hundred twelve trillion, one hundred eleven billion, one hundred million, two hundred two thousand, two hundred".
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