Properties of the Number 65080

Sixty-Five Thousand Eighty

Basics

Value: 65079 → 65080 → 65081

Parity: even

Prime: No

Previous Prime: 65071

Next Prime: 65089

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 5 × 1627

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 1627, 3254

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111111000111000

Octal: 177070

Duodecimal: 317B4

Hexadecimal: fe38

Square: 4235406400

Square Root: 255.10782034269354

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

Positions of records in A213726. A218548

Number of nonnegative integer arrays of length n+2 with new values 0 upwards introduced in order, and containing the value n-1. A211562

Denominator of ∑_k=1..n d(k)/k, where d() = A000005(). A65080

Consider n·n chessboard. This sequence gives number of chess knight paths from left bottom corner of the board to the right top corner with minimal possible path length (shortest paths). A120399