Properties of the Number 65086

Sixty-Five Thousand Eighty-Six

Basics

Value: 65085 → 65086 → 65087

Parity: even

Prime: No

Previous Prime: 65071

Next Prime: 65089

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 × 4649

Divisors: 1, 2, 7, 14, 4649, 9298, 32543, 65086

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111111000111110

Octal: 177076

Duodecimal: 317BA

Hexadecimal: fe3e

Square: 4236187396

Square Root: 255.11957980523565

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

Triangle read by rows: let T(n,k) (for n >= 0, 0 <= k <= n) be the number of walks from (0,0) to (n,k) using steps (1,1), (1,0), (1,-1) and (0,-1); n-th row of triangle gives T(n,n), T(n,n-1), ..., T(n,0). A223092

Start with 1 and repeatedly reverse the digits and add 55 to get the next term. A118161

Number of distinct cardinalities of orbits of lattice points under the automorphism group of the n-dimensional integer lattice. A270950

Numbers k such that 5·10^k - 51 is prime. A294130

Number of n-digit biquanimous numbers in base 10 not allowing leading zeros. A65086