Base | Representation |
---|---|
bin | 101111000010… |
… | …011000011100 |
3 | 212012110022002 |
4 | 233002120130 |
5 | 11124034044 |
6 | 1120141432 |
7 | 206544023 |
oct | 57023034 |
9 | 25173262 |
10 | 12330524 |
11 | 6a62118 |
12 | 4167878 |
13 | 272958b |
14 | 18cd8ba |
15 | 113874e |
hex | bc261c |
12330524 has 12 divisors (see below), whose sum is σ = 21669648. Its totient is φ = 6139200.
The previous prime is 12330523. The next prime is 12330533. The reversal of 12330524 is 42503321.
It is a happy number.
It is a super-2 number, since 2×123305242 = 304083644229152, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12330496 and 12330505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12330523) 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 3 ways as a sum of consecutive naturals, for example, 5432 + ... + 7359.
It is an arithmetic number, because the mean of its divisors is an integer number (1805804).
Almost surely, 212330524 is an apocalyptic number.
It is an amenable number.
12330524 is a deficient number, since it is larger than the sum of its proper divisors (9339124).
12330524 is a wasteful number, since it uses less digits than its factorization.
12330524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13036 (or 13034 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 12330524 is about 3511.4845863253. The cubic root of 12330524 is about 231.0258149720.
Adding to 12330524 its reverse (42503321), we get a palindrome (54833845).
The spelling of 12330524 in words is "twelve million, three hundred thirty thousand, five hundred twenty-four".
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