Base | Representation |
---|---|
bin | 110000101111001101… |
… | …001110111011111101 |
3 | 12000002002011000102122 |
4 | 300233031032323331 |
5 | 1324133342341012 |
6 | 40012451532325 |
7 | 3531553211114 |
oct | 605715167375 |
9 | 160062130378 |
10 | 52331605757 |
11 | 20214910a62 |
12 | a1858ba0a5 |
13 | 4c1cb2c9c2 |
14 | 2766268c7b |
15 | 156440ae72 |
hex | c2f34eefd |
52331605757 has 2 divisors, whose sum is σ = 52331605758. Its totient is φ = 52331605756.
The previous prime is 52331605717. The next prime is 52331605783. The reversal of 52331605757 is 75750613325.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 50099421241 + 2232184516 = 223829^2 + 47246^2 .
It is a cyclic number.
It is not a de Polignac number, because 52331605757 - 216 = 52331540221 is a prime.
It is a super-2 number, since 2×523316057572 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52331605717) 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, 26165802878 + 26165802879.
It is an arithmetic number, because the mean of its divisors is an integer number (26165802879).
Almost surely, 252331605757 is an apocalyptic number.
It is an amenable number.
52331605757 is a deficient number, since it is larger than the sum of its proper divisors (1).
52331605757 is an equidigital number, since it uses as much as digits as its factorization.
52331605757 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 661500, while the sum is 44.
The spelling of 52331605757 in words is "fifty-two billion, three hundred thirty-one million, six hundred five thousand, seven hundred fifty-seven".
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