Base | Representation |
---|---|
bin | 101111000010… |
… | …010111111101 |
3 | 212012110020221 |
4 | 233002113331 |
5 | 11124033433 |
6 | 1120141341 |
7 | 206543650 |
oct | 57022775 |
9 | 25173227 |
10 | 12330493 |
11 | 6a6209a |
12 | 4167851 |
13 | 2729566 |
14 | 18cd897 |
15 | 113872d |
hex | bc25fd |
12330493 has 8 divisors (see below), whose sum is σ = 14136512. Its totient is φ = 10535616.
The previous prime is 12330473. The next prime is 12330517. The reversal of 12330493 is 39403321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12330493 - 213 = 12322301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12330443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255 + ... + 4972.
It is an arithmetic number, because the mean of its divisors is an integer number (1767064).
Almost surely, 212330493 is an apocalyptic number.
It is an amenable number.
12330493 is a deficient number, since it is larger than the sum of its proper divisors (1806019).
12330493 is an equidigital number, since it uses as much as digits as its factorization.
12330493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5571.
The product of its (nonzero) digits is 1944, while the sum is 25.
The square root of 12330493 is about 3511.4801722351. The cubic root of 12330493 is about 231.0256213655.
The spelling of 12330493 in words is "twelve million, three hundred thirty thousand, four hundred ninety-three".
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