Base | Representation |
---|---|
bin | 11101010001111011000… |
… | …110101000010100100000 |
3 | 21010100121102000010020212 |
4 | 131101323012220110200 |
5 | 230431300131430422 |
6 | 4140203420553252 |
7 | 265240651030220 |
oct | 35217306502440 |
9 | 7110542003225 |
10 | 2012110030112 |
11 | 706370724736 |
12 | 285b636b2828 |
13 | 117983441b70 |
14 | 6d55ad50080 |
15 | 375162349e2 |
hex | 1d47b1a8520 |
2012110030112 has 192 divisors, whose sum is σ = 5164877862144. Its totient is φ = 748800737280.
The previous prime is 2012110030079. The next prime is 2012110030127. The reversal of 2012110030112 is 2110300112102.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111028412 + ... + 111046532.
It is an arithmetic number, because the mean of its divisors is an integer number (26900405532).
Almost surely, 22012110030112 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 2012110030112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2582438931072).
2012110030112 is an abundant number, since it is smaller than the sum of its proper divisors (3152767832032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012110030112 is a wasteful number, since it uses less digits than its factorization.
2012110030112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20411 (or 20403 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 2012110030112 its reverse (2110300112102), we get a palindrome (4122410142214).
The spelling of 2012110030112 in words is "two trillion, twelve billion, one hundred ten million, thirty thousand, one hundred twelve".
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