Base | Representation |
---|---|
bin | 100000110101111001010111… |
… | …001001111111011100011001 |
3 | 200221102110000102220112010102 |
4 | 200311321113021333130121 |
5 | 122413011100333321213 |
6 | 1231111213230025145 |
7 | 42265350615603113 |
oct | 4065712711773431 |
9 | 627373012815112 |
10 | 144441212401433 |
11 | 420291a090a402 |
12 | 142498119481b5 |
13 | 6279995143acc |
14 | 2794dc5dd83b3 |
15 | 11a73aa012158 |
hex | 835e5727f719 |
144441212401433 has 2 divisors, whose sum is σ = 144441212401434. Its totient is φ = 144441212401432.
The previous prime is 144441212401373. The next prime is 144441212401471. The reversal of 144441212401433 is 334104212144441.
It is an a-pointer prime, because the next prime (144441212401471) can be obtained adding 144441212401433 to its sum of digits (38).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 139586734390489 + 4854478010944 = 11814683^2 + 2203288^2 .
It is a cyclic number.
It is not a de Polignac number, because 144441212401433 - 28 = 144441212401177 is a prime.
It is not a weakly prime, because it can be changed into another prime (144441212401933) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72220606200716 + 72220606200717.
It is an arithmetic number, because the mean of its divisors is an integer number (72220606200717).
Almost surely, 2144441212401433 is an apocalyptic number.
It is an amenable number.
144441212401433 is a deficient number, since it is larger than the sum of its proper divisors (1).
144441212401433 is an equidigital number, since it uses as much as digits as its factorization.
144441212401433 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 147456, while the sum is 38.
Adding to 144441212401433 its reverse (334104212144441), we get a palindrome (478545424545874).
The spelling of 144441212401433 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred twelve million, four hundred one thousand, four hundred thirty-three".
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