Base | Representation |
---|---|
bin | 1100100001110110011… |
… | …0100000111010000100 |
3 | 202120120210102221110001 |
4 | 3020131212200322010 |
5 | 12011310210002244 |
6 | 242514315211044 |
7 | 21356654213044 |
oct | 3103546407204 |
9 | 676523387401 |
10 | 215245000324 |
11 | 83315211622 |
12 | 35871146a84 |
13 | 173b384a023 |
14 | a5bca7d724 |
15 | 58eba315d4 |
hex | 321d9a0e84 |
215245000324 has 6 divisors (see below), whose sum is σ = 376678750574. Its totient is φ = 107622500160.
The previous prime is 215245000297. The next prime is 215245000363. The reversal of 215245000324 is 423000542512.
215245000324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 214739560000 + 505440324 = 463400^2 + 22482^2 .
It is a junction number, because it is equal to n+sod(n) for n = 215245000292 and 215245000301.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26905625037 + ... + 26905625044.
Almost surely, 2215245000324 is an apocalyptic number.
It is an amenable number.
215245000324 is a deficient number, since it is larger than the sum of its proper divisors (161433750250).
215245000324 is a wasteful number, since it uses less digits than its factorization.
215245000324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53811250085 (or 53811250083 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
Adding to 215245000324 its reverse (423000542512), we get a palindrome (638245542836).
The spelling of 215245000324 in words is "two hundred fifteen billion, two hundred forty-five million, three hundred twenty-four", and thus it is an aban number.
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