Base | Representation |
---|---|
bin | 11000100010101111111… |
… | …01011101011010001101 |
3 | 2222121200021121222221201 |
4 | 30101113331131122031 |
5 | 102304024031202203 |
6 | 1443222440425501 |
7 | 114632331641206 |
oct | 14212775353215 |
9 | 2877607558851 |
10 | 843289319053 |
11 | 2a5700921935 |
12 | 117527a78291 |
13 | 616a264176c |
14 | 2cb5b72c5ad |
15 | 16e0896be1d |
hex | c457f5d68d |
843289319053 has 2 divisors, whose sum is σ = 843289319054. Its totient is φ = 843289319052.
The previous prime is 843289319017. The next prime is 843289319107. The reversal of 843289319053 is 350913982348.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 838576084644 + 4713234409 = 915738^2 + 68653^2 .
It is a cyclic number.
It is not a de Polignac number, because 843289319053 - 29 = 843289318541 is a prime.
It is a super-2 number, since 2×8432893190532 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 843289318985 and 843289319003.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (843289359053) 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, 421644659526 + 421644659527.
It is an arithmetic number, because the mean of its divisors is an integer number (421644659527).
Almost surely, 2843289319053 is an apocalyptic number.
It is an amenable number.
843289319053 is a deficient number, since it is larger than the sum of its proper divisors (1).
843289319053 is an equidigital number, since it uses as much as digits as its factorization.
843289319053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5598720, while the sum is 55.
The spelling of 843289319053 in words is "eight hundred forty-three billion, two hundred eighty-nine million, three hundred nineteen thousand, fifty-three".
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