Properties of the Number -126512

One Hundred Twenty-Six Thousand Five Hundred Twelve

Basics

Value: -126513 → -126512 → -126511

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 7907

Divisors: 1, 2, 4, 8, 16, 7907, 15814, 31628, 63256, 126512

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110111000110000

Octal: -367060

Duodecimal: -61268

Hexadecimal: -1ee30

Square: 16005286144

Square Root: 355.6852541222366

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

Place n points on each of the three sides of a triangle, 3n points in all; a(n) = number of nondegenerate triangles that can be constructed using these points (plus the 3 original vertices) as vertices. A130748

T(n,n+2), array T as in A047060. A47067