Base | Representation |
---|---|
bin | 101110010100… |
… | …110110100001 |
3 | 211211222111000 |
4 | 232110312201 |
5 | 11102102113 |
6 | 1112142213 |
7 | 205136226 |
oct | 56246641 |
9 | 24758430 |
10 | 12144033 |
11 | 6944aa0 |
12 | 4097969 |
13 | 2692725 |
14 | 188194d |
15 | 10ed373 |
hex | b94da1 |
12144033 has 32 divisors (see below), whose sum is σ = 20275200. Its totient is φ = 7117200.
The previous prime is 12144031. The next prime is 12144043. The reversal of 12144033 is 33044121.
12144033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12144033 - 21 = 12144031 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12143997 and 12144015.
It is not an unprimeable number, because it can be changed into a prime (12144031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8548 + ... + 9866.
It is an arithmetic number, because the mean of its divisors is an integer number (633600).
Almost surely, 212144033 is an apocalyptic number.
It is an amenable number.
12144033 is a deficient number, since it is larger than the sum of its proper divisors (8131167).
12144033 is a wasteful number, since it uses less digits than its factorization.
12144033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1370 (or 1364 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 12144033 is about 3484.8289771523. The cubic root of 12144033 is about 229.8551892478.
Adding to 12144033 its reverse (33044121), we get a palindrome (45188154).
The spelling of 12144033 in words is "twelve million, one hundred forty-four thousand, thirty-three".
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