Base | Representation |
---|---|
bin | 11111111100101… |
… | …10100100000000 |
3 | 200200021222210200 |
4 | 33332112210000 |
5 | 1022102103314 |
6 | 42332125200 |
7 | 6432664362 |
oct | 1776264400 |
9 | 620258720 |
10 | 268003584 |
11 | 128310072 |
12 | 75906800 |
13 | 436a7204 |
14 | 27844d32 |
15 | 187dd709 |
hex | ff96900 |
268003584 has 108 divisors (see below), whose sum is σ = 777310716. Its totient is φ = 88805376.
The previous prime is 268003583. The next prime is 268003591. The reversal of 268003584 is 485300862.
268003584 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 222845184 + 45158400 = 14928^2 + 6720^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (268003583) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 674874 + ... + 675270.
Almost surely, 2268003584 is an apocalyptic number.
268003584 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 268003584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388655358).
268003584 is an abundant number, since it is smaller than the sum of its proper divisors (509307132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268003584 is a wasteful number, since it uses less digits than its factorization.
268003584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 712 (or 695 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 268003584 is about 16370.8150072011. The cubic root of 268003584 is about 644.7334467367.
The spelling of 268003584 in words is "two hundred sixty-eight million, three thousand, five hundred eighty-four".
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