Base | Representation |
---|---|
bin | 10111001001110011… |
… | …00010111110101100 |
3 | 1012002021122212112201 |
4 | 23210321202332230 |
5 | 200424114202244 |
6 | 5413234511244 |
7 | 620014112656 |
oct | 134471427654 |
9 | 35067585481 |
10 | 12430225324 |
11 | 52a95a12a0 |
12 | 24aaa35524 |
13 | 123132981a |
14 | 85cc0d6d6 |
15 | 4cb404ad4 |
hex | 2e4e62fac |
12430225324 has 12 divisors (see below), whose sum is σ = 23730430248. Its totient is φ = 5650102400.
The previous prime is 12430225289. The next prime is 12430225337. The reversal of 12430225324 is 42352203421.
It is a junction number, because it is equal to n+sod(n) for n = 12430225292 and 12430225301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141252517 + ... + 141252604.
It is an arithmetic number, because the mean of its divisors is an integer number (1977535854).
Almost surely, 212430225324 is an apocalyptic number.
It is an amenable number.
12430225324 is a deficient number, since it is larger than the sum of its proper divisors (11300204924).
12430225324 is a wasteful number, since it uses less digits than its factorization.
12430225324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282505136 (or 282505134 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
Adding to 12430225324 its reverse (42352203421), we get a palindrome (54782428745).
The spelling of 12430225324 in words is "twelve billion, four hundred thirty million, two hundred twenty-five thousand, three hundred twenty-four".
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