Base | Representation |
---|---|
bin | 11100111010011… |
… | …00001010100000 |
3 | 121220100221202121 |
4 | 32131030022200 |
5 | 444042024044 |
6 | 40022154024 |
7 | 6003332236 |
oct | 1635141240 |
9 | 556327677 |
10 | 242533024 |
11 | 1149a3718 |
12 | 69282914 |
13 | 3b329a86 |
14 | 242d4956 |
15 | 1645b984 |
hex | e74c2a0 |
242533024 has 24 divisors (see below), whose sum is σ = 502619040. Its totient is φ = 114883776.
The previous prime is 242533021. The next prime is 242533037. The reversal of 242533024 is 420335242.
It is a self number, because there is not a number n which added to its sum of digits gives 242533024.
It is not an unprimeable number, because it can be changed into a prime (242533021) 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, 198844 + ... + 200059.
It is an arithmetic number, because the mean of its divisors is an integer number (20942460).
Almost surely, 2242533024 is an apocalyptic number.
It is an amenable number.
242533024 is an abundant number, since it is smaller than the sum of its proper divisors (260086016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242533024 is a wasteful number, since it uses less digits than its factorization.
242533024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398932 (or 398924 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 25.
The square root of 242533024 is about 15573.4718030374. The cubic root of 242533024 is about 623.6251583945.
Adding to 242533024 its reverse (420335242), we get a palindrome (662868266).
The spelling of 242533024 in words is "two hundred forty-two million, five hundred thirty-three thousand, twenty-four".
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