Base | Representation |
---|---|
bin | 11010110000000… |
… | …11101010000000 |
3 | 120122021012222101 |
4 | 31120003222000 |
5 | 424422111430 |
6 | 34133520144 |
7 | 5363312155 |
oct | 1530035200 |
9 | 518235871 |
10 | 224410240 |
11 | 10574580a |
12 | 631a3054 |
13 | 37652c32 |
14 | 21b3822c |
15 | 14a7bdca |
hex | d603a80 |
224410240 has 64 divisors (see below), whose sum is σ = 553835520. Its totient is φ = 86860800.
The previous prime is 224410231. The next prime is 224410243. The reversal of 224410240 is 42014422.
It is a tau number, because it is divible by the number of its divisors (64).
It is not an unprimeable number, because it can be changed into a prime (224410243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14185 + ... + 25495.
It is an arithmetic number, because the mean of its divisors is an integer number (8653680).
Almost surely, 2224410240 is an apocalyptic number.
224410240 is a gapful number since it is divisible by the number (20) 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 224410240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276917760).
224410240 is an abundant number, since it is smaller than the sum of its proper divisors (329425280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224410240 is a wasteful number, since it uses less digits than its factorization.
224410240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11361 (or 11349 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
The square root of 224410240 is about 14980.3284343168. The cubic root of 224410240 is about 607.6883213227.
Adding to 224410240 its reverse (42014422), we get a palindrome (266424662).
The spelling of 224410240 in words is "two hundred twenty-four million, four hundred ten thousand, two hundred forty".
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