Properties of the Number -126672

One Hundred Twenty-Six Thousand Six Hundred Seventy-Two

Basics

Value: -126673 → -126672 → -126671

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 7 × 13 × 29

Divisors: 1, 2, 3, 4, 6, 7, 8, 12, 13, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110111011010000

Octal: -367320

Duodecimal: -61380

Hexadecimal: -1eed0

Square: 16045795584

Square Root: 355.91010100866765

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 second crank moment function M₂(n). A220909

Coefficients in the expansion of 1/([r] + [2r]x + [3r]x² + ...); [ ] = floor, r = 4/3. A279675

Constant term in the expansion of (∑_k=0..n k*(x^k + x^-k))³. A303916

Expansion of 2/((x+3)*sqrt(-3·x²-2·x+1)+3·x²+2·x-1). A189832

Number of squarefree words of length 6 in an (n+1)-ary alphabet. A214945

Number of reduced words of length n in Coxeter group on 3 generators S_i with relations (S_i)² = (S_i S_j)⁴ = I. A162920

Number of squarefree words of length n in an 8-ary alphabet. A214942