Base | Representation |
---|---|
bin | 101111100111… |
… | …111100101010 |
3 | 212111021100222 |
4 | 233213330222 |
5 | 11144000034 |
6 | 1123330042 |
7 | 211054436 |
oct | 57477452 |
9 | 25437328 |
10 | 12484394 |
11 | 705778a |
12 | 4220922 |
13 | 2781620 |
14 | 192d9c6 |
15 | 116912e |
hex | be7f2a |
12484394 has 8 divisors (see below), whose sum is σ = 20167140. Its totient is φ = 5762016.
The previous prime is 12484363. The next prime is 12484397. The reversal of 12484394 is 49348421.
It can be written as a sum of positive squares in 2 ways, for example, as 11458225 + 1026169 = 3385^2 + 1013^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12484397) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240059 + ... + 240110.
Almost surely, 212484394 is an apocalyptic number.
12484394 is a deficient number, since it is larger than the sum of its proper divisors (7682746).
12484394 is a wasteful number, since it uses less digits than its factorization.
12484394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480184.
The product of its digits is 27648, while the sum is 35.
The square root of 12484394 is about 3533.3261949613. The cubic root of 12484394 is about 231.9828192786.
The spelling of 12484394 in words is "twelve million, four hundred eighty-four thousand, three hundred ninety-four".
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