Base | Representation |
---|---|
bin | 110000100001101110… |
… | …011111011011101101 |
3 | 11222111022120202112012 |
4 | 300201232133123231 |
5 | 1323202443134203 |
6 | 35534212251005 |
7 | 3523135646456 |
oct | 604156373355 |
9 | 158438522465 |
10 | 52105443053 |
11 | 20109189634 |
12 | a122010a65 |
13 | 4bb5015211 |
14 | 27441d612d |
15 | 154e634bd8 |
hex | c21b9f6ed |
52105443053 has 2 divisors, whose sum is σ = 52105443054. Its totient is φ = 52105443052.
The previous prime is 52105443031. The next prime is 52105443059. The reversal of 52105443053 is 35034450125.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 50860623529 + 1244819524 = 225523^2 + 35282^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52105443053 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52105443059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26052721526 + 26052721527.
It is an arithmetic number, because the mean of its divisors is an integer number (26052721527).
Almost surely, 252105443053 is an apocalyptic number.
It is an amenable number.
52105443053 is a deficient number, since it is larger than the sum of its proper divisors (1).
52105443053 is an equidigital number, since it uses as much as digits as its factorization.
52105443053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36000, while the sum is 32.
Adding to 52105443053 its reverse (35034450125), we get a palindrome (87139893178).
The spelling of 52105443053 in words is "fifty-two billion, one hundred five million, four hundred forty-three thousand, fifty-three".
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