Base | Representation |
---|---|
bin | 110000110101001110… |
… | …001000111110010001 |
3 | 12000100010000022121011 |
4 | 300311032020332101 |
5 | 1324340210204034 |
6 | 40030454330521 |
7 | 3534216645136 |
oct | 606516107621 |
9 | 160303008534 |
10 | 52432506769 |
11 | 20266868425 |
12 | a1b3659a41 |
13 | 4c379ca646 |
14 | 277581258d |
15 | 156d1dc864 |
hex | c35388f91 |
52432506769 has 2 divisors, whose sum is σ = 52432506770. Its totient is φ = 52432506768.
The previous prime is 52432506719. The next prime is 52432506811. The reversal of 52432506769 is 96760523425.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 52114954369 + 317552400 = 228287^2 + 17820^2 .
It is a cyclic number.
It is not a de Polignac number, because 52432506769 - 29 = 52432506257 is a prime.
It is a super-2 number, since 2×524325067692 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (52432506719) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26216253384 + 26216253385.
It is an arithmetic number, because the mean of its divisors is an integer number (26216253385).
Almost surely, 252432506769 is an apocalyptic number.
It is an amenable number.
52432506769 is a deficient number, since it is larger than the sum of its proper divisors (1).
52432506769 is an equidigital number, since it uses as much as digits as its factorization.
52432506769 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2721600, while the sum is 49.
The spelling of 52432506769 in words is "fifty-two billion, four hundred thirty-two million, five hundred six thousand, seven hundred sixty-nine".
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