Base | Representation |
---|---|
bin | 1000011000111011010… |
… | …1101000010101101101 |
3 | 111210000200200002222001 |
4 | 2012032311220111231 |
5 | 4330134332004201 |
6 | 150113525252301 |
7 | 13261453466266 |
oct | 2061665502555 |
9 | 453020602861 |
10 | 144130344301 |
11 | 56141904a29 |
12 | 23b24b64091 |
13 | 1078c4bcac8 |
14 | 6d93dd196d |
15 | 3b38642301 |
hex | 218ed6856d |
144130344301 has 2 divisors, whose sum is σ = 144130344302. Its totient is φ = 144130344300.
The previous prime is 144130344289. The next prime is 144130344311. The reversal of 144130344301 is 103443031441.
It is a happy number.
144130344301 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., 77398022025 + 66732322276 = 278205^2 + 258326^2 .
It is a cyclic number.
It is not a de Polignac number, because 144130344301 - 221 = 144128247149 is a prime.
It is a super-2 number, since 2×1441303443012 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 144130344301.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (144130344311) 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 as a sum of consecutive naturals, namely, 72065172150 + 72065172151.
It is an arithmetic number, because the mean of its divisors is an integer number (72065172151).
Almost surely, 2144130344301 is an apocalyptic number.
It is an amenable number.
144130344301 is a deficient number, since it is larger than the sum of its proper divisors (1).
144130344301 is an equidigital number, since it uses as much as digits as its factorization.
144130344301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 144130344301 its reverse (103443031441), we get a palindrome (247573375742).
The spelling of 144130344301 in words is "one hundred forty-four billion, one hundred thirty million, three hundred forty-four thousand, three hundred one".
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