Base | Representation |
---|---|
bin | 1110000111001000000… |
… | …1101001101111101010 |
3 | 212011202110002012100201 |
4 | 3201302001221233222 |
5 | 12432444342014310 |
6 | 303212114022414 |
7 | 23341446144040 |
oct | 3416201515752 |
9 | 764673065321 |
10 | 242431204330 |
11 | 938a6105017 |
12 | 3ab99877a0a |
13 | 19b26c94583 |
14 | ba3b512390 |
15 | 648d5e7e3a |
hex | 3872069bea |
242431204330 has 256 divisors, whose sum is σ = 551809843200. Its totient is φ = 74825959680.
The previous prime is 242431204319. The next prime is 242431204331. The reversal of 242431204330 is 33402134242.
242431204330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (242431204331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 789678037 + ... + 789678343.
It is an arithmetic number, because the mean of its divisors is an integer number (2155507200).
Almost surely, 2242431204330 is an apocalyptic number.
242431204330 is an abundant number, since it is smaller than the sum of its proper divisors (309378638870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242431204330 is a wasteful number, since it uses less digits than its factorization.
242431204330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 657.
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 242431204330 its reverse (33402134242), we get a palindrome (275833338572).
The spelling of 242431204330 in words is "two hundred forty-two billion, four hundred thirty-one million, two hundred four thousand, three hundred thirty".
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