Base | Representation |
---|---|
bin | 100000110101010110110100… |
… | …011010111100010011011011 |
3 | 200221021220021120120021020210 |
4 | 200311112310122330103123 |
5 | 122411404120314423233 |
6 | 1231042201003022203 |
7 | 42262565525141544 |
oct | 4065266432742333 |
9 | 627256246507223 |
10 | 144404122420443 |
11 | 42014498553756 |
12 | 142425a050a963 |
13 | 6276333c2c6b2 |
14 | 27932a80cd4cb |
15 | 11a6438c48163 |
hex | 8355b46bc4db |
144404122420443 has 16 divisors (see below), whose sum is σ = 214594361493120. Its totient is φ = 85837744596096.
The previous prime is 144404122420433. The next prime is 144404122420469. The reversal of 144404122420443 is 344024221404441.
It is not a de Polignac number, because 144404122420443 - 26 = 144404122420379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144404122420433) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74511930105 + ... + 74511932042.
It is an arithmetic number, because the mean of its divisors is an integer number (13412147593320).
Almost surely, 2144404122420443 is an apocalyptic number.
144404122420443 is a deficient number, since it is larger than the sum of its proper divisors (70190239072677).
144404122420443 is a wasteful number, since it uses less digits than its factorization.
144404122420443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149023862186.
The product of its (nonzero) digits is 393216, while the sum is 39.
Adding to 144404122420443 its reverse (344024221404441), we get a palindrome (488428343824884).
The spelling of 144404122420443 in words is "one hundred forty-four trillion, four hundred four billion, one hundred twenty-two million, four hundred twenty thousand, four hundred forty-three".
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