Base | Representation |
---|---|
bin | 1110001001010110111… |
… | …0010000110111000011 |
3 | 212020022012000022202021 |
4 | 3202111232100313003 |
5 | 12440211201221233 |
6 | 303351350302311 |
7 | 23362340530543 |
oct | 3422556206703 |
9 | 766265008667 |
10 | 243030101443 |
11 | 9408317a308 |
12 | 3b126357997 |
13 | 19bc109516c |
14 | ba96c8d323 |
15 | 64c5e98e2d |
hex | 3895b90dc3 |
243030101443 has 8 divisors (see below), whose sum is σ = 243644320400. Its totient is φ = 242415980928.
The previous prime is 243030101429. The next prime is 243030101453. The reversal of 243030101443 is 344101030342.
243030101443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 243030101443 - 29 = 243030100931 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (243030101453) 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 7 ways as a sum of consecutive naturals, for example, 9477223 + ... + 9502831.
It is an arithmetic number, because the mean of its divisors is an integer number (30455540050).
Almost surely, 2243030101443 is an apocalyptic number.
243030101443 is a deficient number, since it is larger than the sum of its proper divisors (614218957).
243030101443 is a wasteful number, since it uses less digits than its factorization.
243030101443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49221.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 243030101443 its reverse (344101030342), we get a palindrome (587131131785).
The spelling of 243030101443 in words is "two hundred forty-three billion, thirty million, one hundred one thousand, four hundred forty-three".
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