Properties of the Number -271446

Two Hundred Seventy-One Thousand Four Hundred Forty-Six

Basics

Value: -271447 → -271446 → -271445

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 7 × 23 × 281

Divisors: 1, 2, 3, 6, 7, 14, 21, 23, 42, 46

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000010010001010110

Octal: -1022126

Duodecimal: -111106

Hexadecimal: -42456

Square: 73682930916

Square Root: 521.0047984423944

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 Dyck paths of semilength n such that the maximal number of peaks per level equals five. A288746

a(n) = L(n)² - 5*(-1)ⁿ = L(n+1)*L(n-1), where L = A000032. A292696

a(n) = Lucas(4·n+2) + 3, or Lucas(2·n)*Lucas(2·n+2). A81077

a(n) = Lucas(n) + 3. A366506