Base | Representation |
---|---|
bin | 100111011101011… |
… | …0111011000001001 |
3 | 10102021102220122222 |
4 | 1032322313120021 |
5 | 10202424212100 |
6 | 335215023425 |
7 | 44545162550 |
oct | 11672673011 |
9 | 3367386588 |
10 | 1324054025 |
11 | 61a437428 |
12 | 30b50ab75 |
13 | 18140a728 |
14 | c7bc2d97 |
15 | 7b392485 |
hex | 4eeb7609 |
1324054025 has 24 divisors (see below), whose sum is σ = 1884284160. Its totient is φ = 904095360.
The previous prime is 1324054021. The next prime is 1324054033. The reversal of 1324054025 is 5204504231.
It is a happy number.
It is not a de Polignac number, because 1324054025 - 22 = 1324054021 is a prime.
It is a super-2 number, since 2×13240540252 = 3506238122237401250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1324053985 and 1324054003.
It is not an unprimeable number, because it can be changed into a prime (1324054021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25997 + ... + 57653.
It is an arithmetic number, because the mean of its divisors is an integer number (78511840).
Almost surely, 21324054025 is an apocalyptic number.
It is an amenable number.
1324054025 is a deficient number, since it is larger than the sum of its proper divisors (560230135).
1324054025 is a wasteful number, since it uses less digits than its factorization.
1324054025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31913 (or 31908 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 1324054025 is about 36387.5531603871. The cubic root of 1324054025 is about 1098.0831699889.
Adding to 1324054025 its reverse (5204504231), we get a palindrome (6528558256).
The spelling of 1324054025 in words is "one billion, three hundred twenty-four million, fifty-four thousand, twenty-five".
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