Base | Representation |
---|---|
bin | 1000011001100110101… |
… | …1110111001110111010 |
3 | 111210111101010002212012 |
4 | 2012121223313032322 |
5 | 4331022424130432 |
6 | 150143550045522 |
7 | 13266123410300 |
oct | 2063153671672 |
9 | 453441102765 |
10 | 144312333242 |
11 | 56225605a10 |
12 | 23b75aa98a2 |
13 | 107bb10c07c |
14 | 6db0246270 |
15 | 3b495decb2 |
hex | 2199af73ba |
144312333242 has 96 divisors (see below), whose sum is σ = 278571705984. Its totient is φ = 55438387200.
The previous prime is 144312333229. The next prime is 144312333251. The reversal of 144312333242 is 242333213441.
It is a junction number, because it is equal to n+sod(n) for n = 144312333199 and 144312333208.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26756498 + ... + 26761890.
It is an arithmetic number, because the mean of its divisors is an integer number (2901788604).
Almost surely, 2144312333242 is an apocalyptic number.
144312333242 is a deficient number, since it is larger than the sum of its proper divisors (134259372742).
144312333242 is a wasteful number, since it uses less digits than its factorization.
144312333242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5764 (or 5757 counting only the distinct ones).
The product of its digits is 41472, while the sum is 32.
Adding to 144312333242 its reverse (242333213441), we get a palindrome (386645546683).
The spelling of 144312333242 in words is "one hundred forty-four billion, three hundred twelve million, three hundred thirty-three thousand, two hundred forty-two".
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