Properties of the Number 80468

Eighty Thousand Four Hundred Sixty-Eight

Basics

Value: 80467 → 80468 → 80469

Parity: even

Prime: No

Previous Prime: 80449

Next Prime: 80471

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 20117

Divisors: 1, 2, 4, 20117, 40234, 80468

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011101001010100

Octal: 235124

Duodecimal: 3A698

Hexadecimal: 13a54

Square: 6475099024

Square Root: 283.6688209867274

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

Number of tilings of a 5 X n rectangle using n pentominoes of shapes P, X, Y. A343529

a(n) = A080578(n)-2n. A80468