Base | Representation |
---|---|
bin | 11000101000011100… |
… | …00011111000000111 |
3 | 1021010121112111220111 |
4 | 30110032003320013 |
5 | 204040334211403 |
6 | 10024115013451 |
7 | 645464161000 |
oct | 142416037007 |
9 | 37117474814 |
10 | 13224132103 |
11 | 56767501a6 |
12 | 269089a287 |
13 | 1329958150 |
14 | 8d64301a7 |
15 | 525e7656d |
hex | 314383e07 |
13224132103 has 16 divisors (see below), whose sum is σ = 16608020800. Its totient is φ = 10463046048.
The previous prime is 13224132079. The next prime is 13224132121. The reversal of 13224132103 is 30123142231.
It is not a de Polignac number, because 13224132103 - 213 = 13224123911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13224132403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1478400 + ... + 1487317.
It is an arithmetic number, because the mean of its divisors is an integer number (1038001300).
Almost surely, 213224132103 is an apocalyptic number.
13224132103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13224132103 is a deficient number, since it is larger than the sum of its proper divisors (3383888697).
13224132103 is an equidigital number, since it uses as much as digits as its factorization.
13224132103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2965751 (or 2965737 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 13224132103 its reverse (30123142231), we get a palindrome (43347274334).
The spelling of 13224132103 in words is "thirteen billion, two hundred twenty-four million, one hundred thirty-two thousand, one hundred three".
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