Base | Representation |
---|---|
bin | 100111011011101… |
… | …0001101010001111 |
3 | 10102012200002222000 |
4 | 1032313101222033 |
5 | 10202204104403 |
6 | 335142523343 |
7 | 44534163414 |
oct | 11667215217 |
9 | 3365602860 |
10 | 1323113103 |
11 | 619954504 |
12 | 30b136553 |
13 | 18116b380 |
14 | c7a1a10b |
15 | 7b2587a3 |
hex | 4edd1a8f |
1323113103 has 16 divisors (see below), whose sum is σ = 2110950240. Its totient is φ = 814223232.
The previous prime is 1323113063. The next prime is 1323113107. The reversal of 1323113103 is 3013113231.
It is a happy number.
It is not a de Polignac number, because 1323113103 - 218 = 1322850959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1323113107) 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, 1884426 + ... + 1885127.
It is an arithmetic number, because the mean of its divisors is an integer number (131934390).
Almost surely, 21323113103 is an apocalyptic number.
1323113103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1323113103 is a deficient number, since it is larger than the sum of its proper divisors (787837137).
1323113103 is a wasteful number, since it uses less digits than its factorization.
1323113103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3769575 (or 3769569 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
The square root of 1323113103 is about 36374.6216887544. The cubic root of 1323113103 is about 1097.8229954453.
Adding to 1323113103 its reverse (3013113231), we get a palindrome (4336226334).
The spelling of 1323113103 in words is "one billion, three hundred twenty-three million, one hundred thirteen thousand, one hundred three".
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