Base | Representation |
---|---|
bin | 10011100010110011110001 |
3 | 100122021212100 |
4 | 103202303301 |
5 | 2302421223 |
6 | 301451013 |
7 | 61355526 |
oct | 23426361 |
9 | 10567770 |
10 | 5123313 |
11 | 298a248 |
12 | 1870a69 |
13 | 10a4c60 |
14 | 97514d |
15 | 6b3043 |
hex | 4e2cf1 |
5123313 has 12 divisors (see below), whose sum is σ = 7969780. Its totient is φ = 3152736.
The previous prime is 5123311. The next prime is 5123317. The reversal of 5123313 is 3133215.
5123313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2537649 + 2585664 = 1593^2 + 1608^2 .
It is not a de Polignac number, because 5123313 - 21 = 5123311 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5123311) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21778 + ... + 22011.
Almost surely, 25123313 is an apocalyptic number.
It is an amenable number.
5123313 is a deficient number, since it is larger than the sum of its proper divisors (2846467).
5123313 is a wasteful number, since it uses less digits than its factorization.
5123313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43808 (or 43805 counting only the distinct ones).
The product of its digits is 270, while the sum is 18.
The square root of 5123313 is about 2263.4736578984. The cubic root of 5123313 is about 172.3919424065.
Adding to 5123313 its reverse (3133215), we get a palindrome (8256528).
The spelling of 5123313 in words is "five million, one hundred twenty-three thousand, three hundred thirteen".
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