Base | Representation |
---|---|
bin | 10100000001011110100000 |
3 | 100212200011202 |
4 | 110001132200 |
5 | 2320431203 |
6 | 304300332 |
7 | 62420666 |
oct | 24013640 |
9 | 10780152 |
10 | 5248928 |
11 | 2a65663 |
12 | 19116a8 |
13 | 111a199 |
14 | 9a8c36 |
15 | 6da388 |
hex | 5017a0 |
5248928 has 24 divisors (see below), whose sum is σ = 10507140. Its totient is φ = 2580480.
The previous prime is 5248927. The next prime is 5248933. The reversal of 5248928 is 8298425.
It can be written as a sum of positive squares in 2 ways, for example, as 3579664 + 1669264 = 1892^2 + 1292^2 .
It is a junction number, because it is equal to n+sod(n) for n = 5248891 and 5248900.
It is not an unprimeable number, because it can be changed into a prime (5248927) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608 + ... + 3296.
Almost surely, 25248928 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 5248928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5253570).
5248928 is an abundant number, since it is smaller than the sum of its proper divisors (5258212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5248928 is a wasteful number, since it uses less digits than its factorization.
5248928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2760 (or 2752 counting only the distinct ones).
The product of its digits is 46080, while the sum is 38.
The square root of 5248928 is about 2291.0539059568. The cubic root of 5248928 is about 173.7895019135.
The spelling of 5248928 in words is "five million, two hundred forty-eight thousand, nine hundred twenty-eight".
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