Base | Representation |
---|---|
bin | 100111011011101… |
… | …0001101111100011 |
3 | 10102012200010102121 |
4 | 1032313101233203 |
5 | 10202204112233 |
6 | 335142525111 |
7 | 44534164411 |
oct | 11667215743 |
9 | 3365603377 |
10 | 1323113443 |
11 | 619954793 |
12 | 30b136797 |
13 | 18116b582 |
14 | c7a1a2b1 |
15 | 7b25892d |
hex | 4edd1be3 |
1323113443 has 2 divisors, whose sum is σ = 1323113444. Its totient is φ = 1323113442.
The previous prime is 1323113413. The next prime is 1323113461. The reversal of 1323113443 is 3443113231.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1323113443 - 217 = 1322982371 is a prime.
It is not a weakly prime, because it can be changed into another prime (1323113413) by changing a digit.
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 as a sum of consecutive naturals, namely, 661556721 + 661556722.
It is an arithmetic number, because the mean of its divisors is an integer number (661556722).
Almost surely, 21323113443 is an apocalyptic number.
1323113443 is a deficient number, since it is larger than the sum of its proper divisors (1).
1323113443 is an equidigital number, since it uses as much as digits as its factorization.
1323113443 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2592, while the sum is 25.
The square root of 1323113443 is about 36374.6263623422. The cubic root of 1323113443 is about 1097.8230894810.
Adding to 1323113443 its reverse (3443113231), we get a palindrome (4766226674).
The spelling of 1323113443 in words is "one billion, three hundred twenty-three million, one hundred thirteen thousand, four hundred forty-three".
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