Base | Representation |
---|---|
bin | 101110111111… |
… | …010101111100 |
3 | 212011211020001 |
4 | 232333111330 |
5 | 11123134301 |
6 | 1120004044 |
7 | 206462521 |
oct | 56772574 |
9 | 25154201 |
10 | 12318076 |
11 | 6a53831 |
12 | 4160624 |
13 | 2723a04 |
14 | 18c9148 |
15 | 1134c01 |
hex | bbf57c |
12318076 has 12 divisors (see below), whose sum is σ = 21644280. Its totient is φ = 6134000.
The previous prime is 12318071. The next prime is 12318091. The reversal of 12318076 is 67081321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12318071) 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 3 ways as a sum of consecutive naturals, for example, 5131 + ... + 7138.
It is an arithmetic number, because the mean of its divisors is an integer number (1803690).
Almost surely, 212318076 is an apocalyptic number.
It is an amenable number.
12318076 is a deficient number, since it is larger than the sum of its proper divisors (9326204).
12318076 is a wasteful number, since it uses less digits than its factorization.
12318076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12524 (or 12522 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 12318076 is about 3509.7116690691. The cubic root of 12318076 is about 230.9480465110.
Adding to 12318076 its reverse (67081321), we get a palindrome (79399397).
It can be divided in two parts, 123180 and 76, that added together give a triangular number (123256 = T496).
The spelling of 12318076 in words is "twelve million, three hundred eighteen thousand, seventy-six".
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