Properties of the Number -54812

Fifty-Four Thousand Eight Hundred Twelve

Basics

Value: -54813 → -54812 → -54811

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 71 × 193

Divisors: 1, 2, 4, 71, 142, 193, 284, 386, 772, 13703

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101011000011100

Octal: -153034

Duodecimal: -27878

Hexadecimal: -d61c

Square: 3004355344

Square Root: 234.1196275411355

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 semi-meanders of order n with 6 components. A46725

a(n) = exp(-1) * ∑_k>=0 (k*(k + n))ⁿ / k!. A340822