Properties of the Number -126712

One Hundred Twenty-Six Thousand Seven Hundred Twelve

Basics

Value: -126713 → -126712 → -126711

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 47 × 337

Divisors: 1, 2, 4, 8, 47, 94, 188, 337, 376, 674

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110111011111000

Octal: -367370

Duodecimal: -613B4

Hexadecimal: -1eef8

Square: 16055930944

Square Root: 355.9662905388655

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

Expansion of ∏_k>=1 1/(1+x^k)^k² in powers of x. A284896

a(n) = ((1+sqrt(3))*(5+sqrt(3))ⁿ + (1-sqrt(3))*(5-sqrt(3))ⁿ)/2. A162272

Numbers k such that the k-th triangular number contains only digits {0,2,8}. A119056