Base | Representation |
---|---|
bin | 110001000100000000… |
… | …000000100110101101 |
3 | 12000222101120200110201 |
4 | 301010000000212231 |
5 | 1330342144220332 |
6 | 40111233033501 |
7 | 3543320346013 |
oct | 610400004655 |
9 | 160871520421 |
10 | 52680460717 |
11 | 20383823945 |
12 | a2626b5891 |
13 | 4c771a4961 |
14 | 279a7188b3 |
15 | 1584d6a5e7 |
hex | c440009ad |
52680460717 has 2 divisors, whose sum is σ = 52680460718. Its totient is φ = 52680460716.
The previous prime is 52680460709. The next prime is 52680460741. The reversal of 52680460717 is 71706408625.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 38990056681 + 13690404036 = 197459^2 + 117006^2 .
It is a cyclic number.
It is not a de Polignac number, because 52680460717 - 23 = 52680460709 is a prime.
It is a super-3 number, since 3×526804607173 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52680460747) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26340230358 + 26340230359.
It is an arithmetic number, because the mean of its divisors is an integer number (26340230359).
Almost surely, 252680460717 is an apocalyptic number.
It is an amenable number.
52680460717 is a deficient number, since it is larger than the sum of its proper divisors (1).
52680460717 is an equidigital number, since it uses as much as digits as its factorization.
52680460717 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 564480, while the sum is 46.
The spelling of 52680460717 in words is "fifty-two billion, six hundred eighty million, four hundred sixty thousand, seven hundred seventeen".
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