Base | Representation |
---|---|
bin | 101111000000… |
… | …111010100001 |
3 | 212012011001110 |
4 | 233000322201 |
5 | 11123341023 |
6 | 1120053533 |
7 | 206520345 |
oct | 57007241 |
9 | 25164043 |
10 | 12324513 |
11 | 6a58653 |
12 | 41642a9 |
13 | 2726916 |
14 | 18cb625 |
15 | 1136a93 |
hex | bc0ea1 |
12324513 has 8 divisors (see below), whose sum is σ = 16502400. Its totient is φ = 8181488.
The previous prime is 12324497. The next prime is 12324607. The reversal of 12324513 is 31542321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12324513 - 24 = 12324497 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12324513.
It is not an unprimeable number, because it can be changed into a prime (12324413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7878 + ... + 9311.
It is an arithmetic number, because the mean of its divisors is an integer number (2062800).
Almost surely, 212324513 is an apocalyptic number.
It is an amenable number.
12324513 is a deficient number, since it is larger than the sum of its proper divisors (4177887).
12324513 is a wasteful number, since it uses less digits than its factorization.
12324513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17431.
The product of its digits is 720, while the sum is 21.
The square root of 12324513 is about 3510.6285761954. The cubic root of 12324513 is about 230.9882679898.
Adding to 12324513 its reverse (31542321), we get a palindrome (43866834).
The spelling of 12324513 in words is "twelve million, three hundred twenty-four thousand, five hundred thirteen".
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