Base | Representation |
---|---|
bin | 10001001101101… |
… | …10111110000001 |
3 | 101001201111112101 |
4 | 20212312332001 |
5 | 243431414403 |
6 | 22155030401 |
7 | 3402262642 |
oct | 1046667601 |
9 | 331644471 |
10 | 144404353 |
11 | 74570145 |
12 | 4043b401 |
13 | 23bbcc82 |
14 | 1526d6c9 |
15 | ca2671d |
hex | 89b6f81 |
144404353 has 2 divisors, whose sum is σ = 144404354. Its totient is φ = 144404352.
The previous prime is 144404333. The next prime is 144404357. The reversal of 144404353 is 353404441.
144404353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 134374464 + 10029889 = 11592^2 + 3167^2 .
It is a cyclic number.
It is not a de Polignac number, because 144404353 - 25 = 144404321 is a prime.
It is not a weakly prime, because it can be changed into another prime (144404357) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72202176 + 72202177.
It is an arithmetic number, because the mean of its divisors is an integer number (72202177).
Almost surely, 2144404353 is an apocalyptic number.
It is an amenable number.
144404353 is a deficient number, since it is larger than the sum of its proper divisors (1).
144404353 is an equidigital number, since it uses as much as digits as its factorization.
144404353 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11520, while the sum is 28.
The square root of 144404353 is about 12016.8362308887. The cubic root of 144404353 is about 524.6384243526.
Adding to 144404353 its reverse (353404441), we get a palindrome (497808794).
The spelling of 144404353 in words is "one hundred forty-four million, four hundred four thousand, three hundred fifty-three".
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