Base | Representation |
---|---|
bin | 10001110111110000111… |
… | …00101101110111001001 |
3 | 2011200222110020121100222 |
4 | 20323320130231313021 |
5 | 40030040212232411 |
6 | 1150031540235425 |
7 | 62235551523251 |
oct | 10737034556711 |
9 | 2150873217328 |
10 | 614053633481 |
11 | 2174672a4422 |
12 | 9b01139bb75 |
13 | 45b9c3c7572 |
14 | 21a1291c961 |
15 | 10e8da474db |
hex | 8ef872ddc9 |
614053633481 has 2 divisors, whose sum is σ = 614053633482. Its totient is φ = 614053633480.
The previous prime is 614053633469. The next prime is 614053633553. The reversal of 614053633481 is 184336350416.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 593491507456 + 20562126025 = 770384^2 + 143395^2 .
It is a cyclic number.
It is not a de Polignac number, because 614053633481 - 214 = 614053617097 is a prime.
It is a super-2 number, since 2×6140536334812 (a number of 24 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (614053633981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307026816740 + 307026816741.
It is an arithmetic number, because the mean of its divisors is an integer number (307026816741).
Almost surely, 2614053633481 is an apocalyptic number.
It is an amenable number.
614053633481 is a deficient number, since it is larger than the sum of its proper divisors (1).
614053633481 is an equidigital number, since it uses as much as digits as its factorization.
614053633481 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 622080, while the sum is 44.
Adding to 614053633481 its reverse (184336350416), we get a palindrome (798389983897).
The spelling of 614053633481 in words is "six hundred fourteen billion, fifty-three million, six hundred thirty-three thousand, four hundred eighty-one".
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