Base | Representation |
---|---|
bin | 101110001011… |
… | …000111100011 |
3 | 211202221210100 |
4 | 232023013203 |
5 | 11044313123 |
6 | 1111233443 |
7 | 204612051 |
oct | 56130743 |
9 | 24687710 |
10 | 12104163 |
11 | 6918045 |
12 | 4078883 |
13 | 267a536 |
14 | 18711d1 |
15 | 10e1643 |
hex | b8b1e3 |
12104163 has 6 divisors (see below), whose sum is σ = 17483804. Its totient is φ = 8069436.
The previous prime is 12104111. The next prime is 12104177. The reversal of 12104163 is 36140121.
It is a happy number.
It is not a de Polignac number, because 12104163 - 28 = 12103907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12104063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 672445 + ... + 672462.
Almost surely, 212104163 is an apocalyptic number.
12104163 is a deficient number, since it is larger than the sum of its proper divisors (5379641).
12104163 is a wasteful number, since it uses less digits than its factorization.
12104163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1344913 (or 1344910 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 12104163 is about 3479.1037639024. The cubic root of 12104163 is about 229.6033680765.
Adding to 12104163 its reverse (36140121), we get a palindrome (48244284).
It can be divided in two parts, 121041 and 63, that added together give a square (121104 = 3482).
The spelling of 12104163 in words is "twelve million, one hundred four thousand, one hundred sixty-three".
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