Base | Representation |
---|---|
bin | 11101100101111… |
… | …00001001011000 |
3 | 122022002121211111 |
4 | 32302330021120 |
5 | 1002022001314 |
6 | 40344310104 |
7 | 6102646663 |
oct | 1662741130 |
9 | 568077744 |
10 | 248234584 |
11 | 118138354 |
12 | 6b172334 |
13 | 3c574c90 |
14 | 24d7a6da |
15 | 16bd5ec4 |
hex | ecbc258 |
248234584 has 64 divisors (see below), whose sum is σ = 527163840. Its totient is φ = 108725760.
The previous prime is 248234573. The next prime is 248234587. The reversal of 248234584 is 485432842.
248234584 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248234587) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375214 + ... + 375874.
It is an arithmetic number, because the mean of its divisors is an integer number (8236935).
Almost surely, 2248234584 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 248234584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263581920).
248234584 is an abundant number, since it is smaller than the sum of its proper divisors (278929256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248234584 is a wasteful number, since it uses less digits than its factorization.
248234584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 860 (or 856 counting only the distinct ones).
The product of its digits is 245760, while the sum is 40.
The square root of 248234584 is about 15755.4620370207. The cubic root of 248234584 is about 628.4741641907.
The spelling of 248234584 in words is "two hundred forty-eight million, two hundred thirty-four thousand, five hundred eighty-four".
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