Properties of the Number 65796

Sixty-Five Thousand Seven Hundred Ninety-Six

Basics

Value: 65795 → 65796 → 65797

Parity: even

Prime: No

Previous Prime: 65789

Next Prime: 65809

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 5483

Divisors: 1, 2, 3, 4, 6, 12, 5483, 10966, 16449, 21932

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000000100000100

Octal: 200404

Duodecimal: 320B0

Hexadecimal: 10104

Square: 4329113616

Square Root: 256.50730983736116

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Sum of squares of the first n primes. A24450

Numbers that are the sum of 6 nonzero 8th powers. A3384

Square array T(n,k), n >= 1, k >= 1, read by antidiagonals, where T(n,k) = ∑_{1 <= x₁, x₂, ..., x_k <= n} gcd(x₁, x₂, ..., x_k). A344479

Consider the line segment in Rⁿ from the origin to the point v=(2,3,5,7,11,...) with prime coordinates; let d = squared distance to this line from the closest point of Zⁿ (excluding the endpoints). Sequence gives d times v.v. A59804

Signature permutation of a nonrecursive Catalan automorphism: row 65796 of table A089840. A123496

Sum of squares of the first n² primes = A024450[n²]. A122209

Sum of the squares of primes < 10ⁿ. A133391

Replace 2^k in binary expansion of n with 2^{2^k}. A358126

Numbers whose base-16 representation has exactly 5 runs. A43678

Signature permutations of non-recursive Catalan automorphisms (i.e., bijections of finite plane binary trees, with no unlimited recursion down to indefinite distances from the root), sorted according to the minimum number of opening nodes needed in their defining clauses. A89840