Base | Representation |
---|---|
bin | 101101110111… |
… | …100100111110 |
3 | 211121220000000 |
4 | 231313210332 |
5 | 11034233001 |
6 | 1105415130 |
7 | 204126522 |
oct | 55674476 |
9 | 24556000 |
10 | 12024126 |
11 | 68729a4 |
12 | 403a4a6 |
13 | 264cc8a |
14 | 184dd82 |
15 | 10c7a86 |
hex | b7793e |
12024126 has 32 divisors (see below), whose sum is σ = 27060000. Its totient is φ = 4006584.
The previous prime is 12024119. The next prime is 12024139. The reversal of 12024126 is 62142021.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12024099 and 12024108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3000 + ... + 5748.
It is an arithmetic number, because the mean of its divisors is an integer number (845625).
Almost surely, 212024126 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12024126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13530000).
12024126 is an abundant number, since it is smaller than the sum of its proper divisors (15035874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12024126 is an frugal number, since it uses more digits than its factorization.
12024126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2772 (or 2754 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 12024126 is about 3467.5821547586. The cubic root of 12024126 is about 229.0961756674.
Adding to 12024126 its reverse (62142021), we get a palindrome (74166147).
The spelling of 12024126 in words is "twelve million, twenty-four thousand, one hundred twenty-six".
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