Base | Representation |
---|---|
bin | 10011001000111101010100 |
3 | 100102220121200 |
4 | 103020331110 |
5 | 2241024203 |
6 | 255312500 |
7 | 60435033 |
oct | 23107524 |
9 | 10386550 |
10 | 5017428 |
11 | 2917739 |
12 | 181b730 |
13 | 10689c0 |
14 | 94871a |
15 | 6919a3 |
hex | 4c8f54 |
5017428 has 72 divisors (see below), whose sum is σ = 13942656. Its totient is φ = 1512000.
The previous prime is 5017423. The next prime is 5017447. The reversal of 5017428 is 8247105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5017423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33153 + ... + 33303.
It is an arithmetic number, because the mean of its divisors is an integer number (193648).
Almost surely, 25017428 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5017428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6971328).
5017428 is an abundant number, since it is smaller than the sum of its proper divisors (8925228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5017428 is a wasteful number, since it uses less digits than its factorization.
5017428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245 (or 240 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 5017428 is about 2239.9616068138. The cubic root of 5017428 is about 171.1960406835.
It can be divided in two parts, 5017 and 428, that added together give a palindrome (5445).
The spelling of 5017428 in words is "five million, seventeen thousand, four hundred twenty-eight".
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