Base | Representation |
---|---|
bin | 1110000110101001010… |
… | …1101000011010010100 |
3 | 212011102110101022122012 |
4 | 3201222111220122110 |
5 | 12432213332132040 |
6 | 303151225323352 |
7 | 23335321631123 |
oct | 3415225503224 |
9 | 764373338565 |
10 | 242302224020 |
11 | 9383a31a21a |
12 | 3ab62636558 |
13 | 19b06344c6c |
14 | ba28339aba |
15 | 648211b865 |
hex | 386a568694 |
242302224020 has 12 divisors (see below), whose sum is σ = 508834670484. Its totient is φ = 96920889600.
The previous prime is 242302224019. The next prime is 242302224023. The reversal of 242302224020 is 20422203242.
It can be written as a sum of positive squares in 2 ways, for example, as 173665559824 + 68636664196 = 416732^2 + 261986^2 .
It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242302224023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6057555581 + ... + 6057555620.
It is an arithmetic number, because the mean of its divisors is an integer number (42402889207).
Almost surely, 2242302224020 is an apocalyptic number.
242302224020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
242302224020 is an abundant number, since it is smaller than the sum of its proper divisors (266532446464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242302224020 is a wasteful number, since it uses less digits than its factorization.
242302224020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12115111210 (or 12115111208 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 23.
Adding to 242302224020 its reverse (20422203242), we get a palindrome (262724427262).
The spelling of 242302224020 in words is "two hundred forty-two billion, three hundred two million, two hundred twenty-four thousand, twenty".
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