Base | Representation |
---|---|
bin | 1000011001110111001… |
… | …1100011100111000010 |
3 | 111210200012012001102002 |
4 | 2012131303203213002 |
5 | 4331143123141012 |
6 | 150154455424002 |
7 | 13300623102623 |
oct | 2063563434702 |
9 | 453605161362 |
10 | 144381458882 |
11 | 5626062a041 |
12 | 23b95085002 |
13 | 107cc53290b |
14 | 6db94bba4a |
15 | 3b506e67c2 |
hex | 219dce39c2 |
144381458882 has 32 divisors (see below), whose sum is σ = 229809398400. Its totient is φ = 67885614720.
The previous prime is 144381458873. The next prime is 144381458917. The reversal of 144381458882 is 288854183441.
144381458882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 6029369 + ... + 6053267.
It is an arithmetic number, because the mean of its divisors is an integer number (7181543700).
Almost surely, 2144381458882 is an apocalyptic number.
144381458882 is a deficient number, since it is larger than the sum of its proper divisors (85427939518).
144381458882 is a wasteful number, since it uses less digits than its factorization.
144381458882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26138.
The product of its digits is 7864320, while the sum is 56.
The spelling of 144381458882 in words is "one hundred forty-four billion, three hundred eighty-one million, four hundred fifty-eight thousand, eight hundred eighty-two".
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