Properties of the Number -212987

Two Hundred Twelve Thousand Nine Hundred Eighty-Seven

Basics

Value: -212988 → -212987 → -212986

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 212987

Divisors: 1, 212987

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011111111111011

Octal: -637773

Duodecimal: -A330B

Hexadecimal: -33ffb

Square: 45363462169

Square Root: 461.50514623349545

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

The number of polyomino tilings of n X n square. A291806

a(n) = T(6,n), array T given by A047858. A48467