Base | Representation |
---|---|
bin | 101000000001111… |
… | …0000101110000100 |
3 | 10110121101202121201 |
4 | 1100003300232010 |
5 | 10222322211033 |
6 | 341140352244 |
7 | 45166461616 |
oct | 12003605604 |
9 | 3417352551 |
10 | 1343163268 |
11 | 62a1a9497 |
12 | 3159a5684 |
13 | 18536b585 |
14 | ca558db6 |
15 | 7cdb947d |
hex | 500f0b84 |
1343163268 has 48 divisors (see below), whose sum is σ = 2527141680. Its totient is φ = 622411776.
The previous prime is 1343163229. The next prime is 1343163287. The reversal of 1343163268 is 8623613431.
It can be written as a sum of positive squares in 8 ways, for example, as 8868484 + 1334294784 = 2978^2 + 36528^2 .
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1773946 + ... + 1774702.
It is an arithmetic number, because the mean of its divisors is an integer number (52648785).
Almost surely, 21343163268 is an apocalyptic number.
It is an amenable number.
1343163268 is a deficient number, since it is larger than the sum of its proper divisors (1183978412).
1343163268 is a wasteful number, since it uses less digits than its factorization.
1343163268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1144 (or 1142 counting only the distinct ones).
The product of its digits is 62208, while the sum is 37.
The square root of 1343163268 is about 36649.1919146930. The cubic root of 1343163268 is about 1103.3406071227.
Adding to 1343163268 its reverse (8623613431), we get a palindrome (9966776699).
It can be divided in two parts, 1343163 and 268, that added together give a palindrome (1343431).
The spelling of 1343163268 in words is "one billion, three hundred forty-three million, one hundred sixty-three thousand, two hundred sixty-eight".
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