Properties of the Number -68132

Sixty-Eight Thousand One Hundred Thirty-Two

Basics

Value: -68133 → -68132 → -68131

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 17033

Divisors: 1, 2, 4, 17033, 34066, 68132

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000101000100100

Octal: -205044

Duodecimal: -33518

Hexadecimal: -10a24

Square: 4641969424

Square Root: 261.02107194630855

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 compositions of n with equal number of even and odd parts. A98123

a(1) = 1; a(n+1) = ∑_d∣n σ(n/d)*a(d), where σ = sum of divisors (A000203). A307817

Number of convex polygons on the lines of a triangular grid with edge length n. A340130