Base | Representation |
---|---|
bin | 10011100010100101110111 |
3 | 100122020122101 |
4 | 103202211313 |
5 | 2302404143 |
6 | 301442531 |
7 | 61353115 |
oct | 23424567 |
9 | 10566571 |
10 | 5122423 |
11 | 2989609 |
12 | 1870447 |
13 | 10a4727 |
14 | 974ab5 |
15 | 6b2b4d |
hex | 4e2977 |
5122423 has 4 divisors (see below), whose sum is σ = 5423760. Its totient is φ = 4821088.
The previous prime is 5122421. The next prime is 5122427. The reversal of 5122423 is 3242215.
5122423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5122423 - 21 = 5122421 is a prime.
It is an Ulam number.
It is a d-powerful number, because it can be written as 59 + 1 + 25 + 219 + 47 + 221 + 312 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5122423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5122421) 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 3 ways as a sum of consecutive naturals, for example, 150643 + ... + 150676.
It is an arithmetic number, because the mean of its divisors is an integer number (1355940).
Almost surely, 25122423 is an apocalyptic number.
5122423 is a deficient number, since it is larger than the sum of its proper divisors (301337).
5122423 is a wasteful number, since it uses less digits than its factorization.
5122423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 301336.
The product of its digits is 480, while the sum is 19.
The square root of 5122423 is about 2263.2770488829. The cubic root of 5122423 is about 172.3819594317.
Adding to 5122423 its reverse (3242215), we get a palindrome (8364638).
The spelling of 5122423 in words is "five million, one hundred twenty-two thousand, four hundred twenty-three".
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