Base | Representation |
---|---|
bin | 1111100000101011000 |
3 | 221211012000 |
4 | 1330011120 |
5 | 112230443 |
6 | 14521000 |
7 | 4214526 |
oct | 1740530 |
9 | 854160 |
10 | 508248 |
11 | 317944 |
12 | 206160 |
13 | 14a450 |
14 | d3316 |
15 | a08d3 |
hex | 7c158 |
508248 has 64 divisors (see below), whose sum is σ = 1528800. Its totient is φ = 155520.
The previous prime is 508243. The next prime is 508259. The reversal of 508248 is 842805.
508248 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 508248.
It is not an unprimeable number, because it can be changed into a prime (508243) by changing a digit.
508248 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2718 + ... + 2898.
2508248 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 508248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (764400).
508248 is an abundant number, since it is smaller than the sum of its proper divisors (1020552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
508248 is a wasteful number, since it uses less digits than its factorization.
508248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209 (or 199 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
The square root of 508248 is about 712.9151422154. The cubic root of 508248 is about 79.8041040345.
The spelling of 508248 in words is "five hundred eight thousand, two hundred forty-eight".
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